Fitech iac steps adjustment

FiTech Fuel Injection ® Quick Start Guide Setting Up Your Handheld Controller By this time you are ready to set your Handheld Controller up to run your engine. This is really easy and can be done by entering in just a few numbers in your Controller. Before you do this you need to check the system for fuel leaks. Remember to Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. Setting IAC Steps with a FiTech throttlebody EFI System. ... Latest IAC adjustment instructions from FiTech turning both front and rear blades 1. ... FiTech Tuning Steps. Last edited: June 12, 2017 at 1:53:06 PM at 1:53:06 PM. ... Idle Air Control (IAC) Valve. FiTech uses an IAC from a 1995-1997 Chevrolet Camaro V8. Unfortunately at this time I ...If the system is having hesitation or bogging issue, and your IAC steps are between 3-10 at warm idle, then your next step would be to adjust the accel pump function to increase or decrease the fuel added on acceleration. To start with, turn the key to the on position and then find Go EFI Tuning on the main menu and press enter.Jul 17, 2022 · Search: Fitech Timing Curve. To use the availability of timing control, you will need to install a two-wire distributor like this MSD Pro Billet distributor In the case of the ignition system, that goal is to create a high-voltage spark at the exact right moment during the co It uses an ignition module within the distributor to regulate the timing curve as well I read that Curve is an ... While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Mar 01, 2020 · Work schedule got crazy. finally got time to get back to car. Fuel pressure at 42 while running. In the hand held monitor the setting is 74.9. That was with the fitech inline pump. the new holly in tank system is running 42. Like I said before it runs like its missing on a couple cylinders and before the swap to the new tank it was running great. Mar 23, 2016 · The IAC and ECM are contained within the throttle body. As I mentioned, closing the throttle blades made a big difference. The controller displays IAC steps and I'm told I need to adjust the throttle blades to get the IAC steps between 6 and 10. Just some more fiddling to do. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading.Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car.... IAC Steps: Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ...If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.2) Turn ON the ignition, but do NOT start the engine. Wait at least 30 seconds. 3) With the ignition still on, disconnect the IAC electrical connector. 4) Remove grounding of the diagnostic (ALDL) connector and start the engine. Allow the engine to fully warm up and go into closed loop. 7.Jun 13, 2021 · Then set idle O2 a bit rich, maybe 13.5:1. Then manually adjust the throttle blades so the IAC count is about 2-8. Save settings. I think the FiTech/engine needs to be turned off and re-started between adjustments/setting changes to re-calibrate the TPS position and maybe update other software changes? Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading.Mar 01, 2020 · Work schedule got crazy. finally got time to get back to car. Fuel pressure at 42 while running. In the hand held monitor the setting is 74.9. That was with the fitech inline pump. the new holly in tank system is running 42. Like I said before it runs like its missing on a couple cylinders and before the swap to the new tank it was running great. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... Jul 17, 2022 · Search: Fitech Timing Curve. To use the availability of timing control, you will need to install a two-wire distributor like this MSD Pro Billet distributor In the case of the ignition system, that goal is to create a high-voltage spark at the exact right moment during the co It uses an ignition module within the distributor to regulate the timing curve as well I read that Curve is an ... • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. An Idle Air Control (IAC) stepper motor valve is used to open or close a passage in small increments (called "Steps") that adjusts the amount of AIR going through the throttle. The fuel calculation automatically senses the extra air and AFR, so there's extra torque produced at idle toSep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Throttle blade adjustments have to be minimal, and as soon as the TPS indicates it is no longer at 0.0, turn off the ignition, let the car sit for 30 seconds, then start it and make sure TPS resets to 0.0 before you continue adjusting the throttle to reduce your IAC steps.Jul 22, 2021 · Iac adjustment as described in the most effective system anywhere just verify a problem with the slosh!... /a > FiTech fuel Injection was also offered in years following on the 425 engine 1977-79 a pressure... Can tell you it ran awesome this FiTech ready-to-run throttle body system you. 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps Nov 29, 2021 · Reset Idle Learn = The Idle Air Learning can be reset to a default value (16 steps) – by setting this control value to 1, and turning the key off and waiting for the system to completely power down. This can be done if the IAC learned incorrect values from an improper throttle adjustment, or other situation that caused the learning to be wrong. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading.0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps Jul 21, 2022 · Search: Fitech Timing Curve. Samsung has launched its Samsung Pay Card with the help of London-based fintech Fintech firm Curve has joined a growing number of firms investigating the usage of numberless cards, launching a new range for the investors in its latest funding round Included are several timing curves that are each tailored for different camshafts, final drive gearing, and vehicle ... Jun 22, 2020 · Latest IAC adjustment instructions from FiTech turning both front and rear blades 1. Disconnect the throttle peddle from the throttle body, so we know it is not moving or holding the throttle. 2. Unscrew both front and rear adjustment screws so they just come off of the pivot arm stop. 3. Starting ... Jul 05, 2018 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. Honorable Mention: RPM-specific accel pump adjustment. I mention this because it did help band-aid the lean spike only at lower RPM's, and the default ... Oct 06, 2016 · What the above does is say your throttle plates are set where the IAC needs to be open at 50-60 steps (instead of almost closed). Your run up and come back down. The engine falls down into the idle cell control RPM at say 1300 RPM and so the IAC then closes 10 steps to bring the engine speed down but that's too much so the engine overshoots low ... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Aug 09, 2019 · Another thing to look at is your timing at idle before & after EFI install. Retarding the timing at idle will cause the engine to heat up. My Idle is set to 750. I talked to Holley and adjusted the idle screw and now the IAC% runs at about 2%, it moves up & down sometimes 0%, and sometimes 12%, but settles down usually to 2%. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Jul 21, 2022 · Search: Fitech Timing Curve. Samsung has launched its Samsung Pay Card with the help of London-based fintech Fintech firm Curve has joined a growing number of firms investigating the usage of numberless cards, launching a new range for the investors in its latest funding round Included are several timing curves that are each tailored for different camshafts, final drive gearing, and vehicle ... Oct 06, 2016 · What the above does is say your throttle plates are set where the IAC needs to be open at 50-60 steps (instead of almost closed). Your run up and come back down. The engine falls down into the idle cell control RPM at say 1300 RPM and so the IAC then closes 10 steps to bring the engine speed down but that's too much so the engine overshoots low ... If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.Jan 16, 2022 · Go to Go-EFI Initial Setup then go to Reset Learn, inside reset learn go to Reset IAC Data by switching the 0 to 1 and hit send to ECU. This will erase all leaned data but will not change any of your base settings. Turn the key off for 30 ish seconds. 7. Start engine and let it warm up to 170 degrees F then look at the IAC steps on your dashboard. Nov 29, 2018 · Adjust throle adjustment screw Engine cranks, fires, and dies Check red wire for 10+ volts during cranking Check white wire for 10+ volts during cranking Check engine ground for less than 0.5 ohms resistance See if the Handheld will read RPM in Dashboard Adjust throle adjustment screw Engine Fires, stumbles, and dies Adjust aerstart enrichment FiTech EFI – Basic Setup Instructions. Resetting to a Stock Calibration. From the main menu, go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second ... Reset Learn. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel ... Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... Jun 27, 2009 · Spent time on IAC adjustment changing, in increments, between 30 steps and 50 steps. Changed 3 steps at a time (used data mode on sert for adj.) and then went for rides. Didn't make any difference. I tried pulling the clutch in (while was doing about 70 on the interstate) and the engine died doing that too. Apr 23, 2018 · An in-tank pump is more reliable, quieter, and easier to plumb than using one pump to full a surge tank to run the EFI pump. I would modify a stock/replacement tank for in-tank EFI pump. I would likely use the Holley Hydro mat as it would be more difficult to add a pump sump to the tank. Holley and FiTech recommend the MSD magnetic pickup dist ... • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again.• Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. Adjusting IAC 1) With engine at 180 degrees, in Neutral, and no load on the engine (Electric fans and AC OFF) 2) On the Handheld go to the Dashboard 3) Observe TPS, IAC Steps, and coolant temp readings 4) IF IAC is below 5 then turn the Primary throttle blade screw OUT (counter clockwise) ¼ turn at a time until you get to 5-10 on the IAC readings.There was no manual included in the box for adjustment, just an initial startup guide. Rather than call FiTech, I used the online tech support. I was asked if I had adjusted the IAC screw. Nowhere in the FiTech instructions was there a reference to an IAC screw. I asked about an available manual and was given no help in locating one. In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. Setting IAC Steps with a FiTech throttlebody EFI System. ... Latest IAC adjustment instructions from FiTech turning both front and rear blades 1. ... FiTech Tuning Steps. Last edited: June 12, 2017 at 1:53:06 PM at 1:53:06 PM. ... Idle Air Control (IAC) Valve. FiTech uses an IAC from a 1995-1997 Chevrolet Camaro V8. Unfortunately at this time I ...Jul 19, 2022 · Search: Fitech Tuning Issues. Let us know how you get on with the FiTech! - boingk Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Feb 05, 2018 · But the big plus with FiTech’s self-learning system is the ability to establish exact air/fuel ratios for idle, cruise and wide open throttle and letting the ECU take care of ... Aug 09, 2019 · Another thing to look at is your timing at idle before & after EFI install. Retarding the timing at idle will cause the engine to heat up. My Idle is set to 750. I talked to Holley and adjusted the idle screw and now the IAC% runs at about 2%, it moves up & down sometimes 0%, and sometimes 12%, but settles down usually to 2%. In this video I find out my IAC was reading 0, this would explain why it was crappy response and the smell of gas in my car. There is an adjustment screw rig... Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. Mar 06, 2017 · 1. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again. Mar 01, 2020 · Work schedule got crazy. finally got time to get back to car. Fuel pressure at 42 while running. In the hand held monitor the setting is 74.9. That was with the fitech inline pump. the new holly in tank system is running 42. Like I said before it runs like its missing on a couple cylinders and before the swap to the new tank it was running great. FiTech Fuel Injection ® Quick Start Guide Setting Up Your Handheld Controller By this time you are ready to set your Handheld Controller up to run your engine. This is really easy and can be done by entering in just a few numbers in your Controller. Before you do this you need to check the system for fuel leaks. Remember toOct 07, 2009 · It should be at 60-70 with a cammed car. 1) You will want to monitor your IAC, Idle Speed, throttle position voltage and your throttle position %. 2) With the key in the ON position, adjust your tb set screw until your throttle position is 2%. 3) Turn your key to the OFF position. 4) Unplug your Throttle Position Sensor (TPS). seconds, and then ... Mar 01, 2020 · Work schedule got crazy. finally got time to get back to car. Fuel pressure at 42 while running. In the hand held monitor the setting is 74.9. That was with the fitech inline pump. the new holly in tank system is running 42. Like I said before it runs like its missing on a couple cylinders and before the swap to the new tank it was running great. Setting IAC Steps with a FiTech throttlebody EFI System. ... Latest IAC adjustment instructions from FiTech turning both front and rear blades 1. ... FiTech Tuning Steps. Last edited: June 12, 2017 at 1:53:06 PM at 1:53:06 PM. ... Idle Air Control (IAC) Valve. FiTech uses an IAC from a 1995-1997 Chevrolet Camaro V8. Unfortunately at this time I ...2. make small adjustments to front and back idle screws. Try to adjust the them evenly (Less the 1/8th turn adjustments) while eng is running. 3. Verify tps is zero when idling. 4. After each adjustment let eng stabilize. Watch actual afr's settle down to target afr's. 5. It probably took 30 min to an hr of playing around idling in driveway.Oct 07, 2009 · It should be at 60-70 with a cammed car. 1) You will want to monitor your IAC, Idle Speed, throttle position voltage and your throttle position %. 2) With the key in the ON position, adjust your tb set screw until your throttle position is 2%. 3) Turn your key to the OFF position. 4) Unplug your Throttle Position Sensor (TPS). seconds, and then ... Nov 29, 2021 · Reset Idle Learn = The Idle Air Learning can be reset to a default value (16 steps) – by setting this control value to 1, and turning the key off and waiting for the system to completely power down. This can be done if the IAC learned incorrect values from an improper throttle adjustment, or other situation that caused the learning to be wrong. FiTech Fuel Injection TM Instruction Manual for the following Go EFI Systems 30001, 30002, 30004, 30012, 30061, 30062 & 30064 This Quick Start Manual is designed to get you up and running with the Go EFI System Base Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel De - livery Kit. The FiTech Go EFI System is the industry's If IAC Steps are anything above 10 slowly open the primary throttle blade screw (1/8 turn at a time) until IAC Steps lower to the target 5-10 range. It's in the thermostat housing. Nothing says muscle like dual quads and FiTech offers them in several configurations. Latest IAC adjustment instructions from FiTech turning both front and rear ... Adjusting IAC 1) With engine at 180 degrees, in Neutral, and no load on the engine (Electric fans and AC OFF) 2) On the Handheld go to the Dashboard 3) Observe TPS, IAC Steps, and coolant temp readings 4) IF IAC is below 5 then turn the Primary throttle blade screw OUT (counter clockwise) ¼ turn at a time until you get to 5-10 on the IAC readings.Nov 29, 2018 · Adjust throle adjustment screw Engine cranks, fires, and dies Check red wire for 10+ volts during cranking Check white wire for 10+ volts during cranking Check engine ground for less than 0.5 ohms resistance See if the Handheld will read RPM in Dashboard Adjust throle adjustment screw Engine Fires, stumbles, and dies Adjust aerstart enrichment The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! [email protected] Jun 27, 2009 · Spent time on IAC adjustment changing, in increments, between 30 steps and 50 steps. Changed 3 steps at a time (used data mode on sert for adj.) and then went for rides. Didn't make any difference. I tried pulling the clutch in (while was doing about 70 on the interstate) and the engine died doing that too. 1:36. FiTech - LCD Kit! The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! 2. make small adjustments to front and back idle screws. Try to adjust the them evenly (Less the 1/8th turn adjustments) while eng is running. 3. Verify tps is zero when idling. 4. After each adjustment let eng stabilize. Watch actual afr's settle down to target afr's. 5. It probably took 30 min to an hr of playing around idling in driveway.Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. Jan 16, 2022 · Go to Go-EFI Initial Setup then go to Reset Learn, inside reset learn go to Reset IAC Data by switching the 0 to 1 and hit send to ECU. This will erase all leaned data but will not change any of your base settings. Turn the key off for 30 ish seconds. 7. Start engine and let it warm up to 170 degrees F then look at the IAC steps on your dashboard. FiTech EFI – Basic Setup Instructions. Resetting to a Stock Calibration. From the main menu, go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second ... Reset Learn. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel ... 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps Mar 23, 2016 · The IAC and ECM are contained within the throttle body. As I mentioned, closing the throttle blades made a big difference. The controller displays IAC steps and I'm told I need to adjust the throttle blades to get the IAC steps between 6 and 10. Just some more fiddling to do. Apr 23, 2016 · Fitech phone support seams to be good but as each one of us call maybe we can post up our problems and there fixes to share. One of the first thing's they ask is where are the IAC steps. They should be 5-10. To adjust them down you have to open the throttle blades open. Every time you adjust the screw you have to shut off and wait like 30 sec ... Adjusting IAC 1) With engine at 180 degrees, in Neutral, and no load on the engine (Electric fans and AC OFF) 2) On the Handheld go to the Dashboard 3) Observe TPS, IAC Steps, and coolant temp readings 4) IF IAC is below 5 then turn the Primary throttle blade screw OUT (counter clockwise) ¼ turn at a time until you get to 5-10 on the IAC readings.Nov 29, 2021 · Reset Idle Learn = The Idle Air Learning can be reset to a default value (16 steps) – by setting this control value to 1, and turning the key off and waiting for the system to completely power down. This can be done if the IAC learned incorrect values from an improper throttle adjustment, or other situation that caused the learning to be wrong. There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car....The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner!An Idle Air Control (IAC) stepper motor valve is used to open or close a passage in small increments (called "Steps") that adjusts the amount of AIR going through the throttle. The fuel calculation automatically senses the extra air and AFR, so there's extra torque produced at idle toDid the IAC step adjustment as well with the idle adjustment screw. Increased CID 30% for the additional volume e85 requires.-----First start was horrible. Felt like it was flooding. ... All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. Sometimes if there are outside ...Jun 27, 2009 · Spent time on IAC adjustment changing, in increments, between 30 steps and 50 steps. Changed 3 steps at a time (used data mode on sert for adj.) and then went for rides. Didn't make any difference. I tried pulling the clutch in (while was doing about 70 on the interstate) and the engine died doing that too. Jun 13, 2021 · Then set idle O2 a bit rich, maybe 13.5:1. Then manually adjust the throttle blades so the IAC count is about 2-8. Save settings. I think the FiTech/engine needs to be turned off and re-started between adjustments/setting changes to re-calibrate the TPS position and maybe update other software changes? Apr 23, 2016 · Fitech phone support seams to be good but as each one of us call maybe we can post up our problems and there fixes to share. One of the first thing's they ask is where are the IAC steps. They should be 5-10. To adjust them down you have to open the throttle blades open. Every time you adjust the screw you have to shut off and wait like 30 sec ... If the system is having hesitation or bogging issue, and your IAC steps are between 3-10 at warm idle, then your next step would be to adjust the accel pump function to increase or decrease the fuel added on acceleration. To start with, turn the key to the on position and then find Go EFI Tuning on the main menu and press enter.0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! 2. make small adjustments to front and back idle screws. Try to adjust the them evenly (Less the 1/8th turn adjustments) while eng is running. 3. Verify tps is zero when idling. 4. After each adjustment let eng stabilize. Watch actual afr's settle down to target afr's. 5. It probably took 30 min to an hr of playing around idling in driveway.Jul 21, 2022 · Adjust the throttle by adjusting the throttle screw according to IAC steps parameter in the tuner Fuel Injection System, Easy Street 600 HP Self-Tuning, Throttle Body, Gold, Injectors, ECM, Kit The next item to try is to run back through the initial calibration process again The engine is a 468ci big-block with a mild hydraulic roller cam, a ... Something else I learned from going through articles and posts was that even though the FiTech manual only talks about adjusting the idle screw located on the front of the EFI, there is actually another adjustment screw on the back that should also be adjusted when making physical changes to the idle. ... If the IAC steps are staying on Zero ...Jul 19, 2022 · The ECM was dead from day one and the replacement took 2 months to get, the lack of full control on the tuning was a nightmare So that's what I'm going to do for With that established, we need to find what FiTech calls IAC steps Fitech Ultimate Ls Tuning Tips fitech ecu issues, How to tune #apitech ecu Basic MAPvsRPM tuning #apitechph API tech ... 0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! Jul 19, 2022 · The ECM was dead from day one and the replacement took 2 months to get, the lack of full control on the tuning was a nightmare So that's what I'm going to do for With that established, we need to find what FiTech calls IAC steps Fitech Ultimate Ls Tuning Tips fitech ecu issues, How to tune #apitech ecu Basic MAPvsRPM tuning #apitechph API tech ... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading.In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems. There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car.... While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car.... Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... Idle mode is when TPS is 1% or less. If you turn up the throttle screw, this will push it above 1% so you will be out of idle mode and there won't be IAC feedback which means the IAC will not close down more. When you turn off the ECU, it samples the current TPS position and then calls this 0% on the next key on.Did the IAC step adjustment as well with the idle adjustment screw. Increased CID 30% for the additional volume e85 requires.-----First start was horrible. Felt like it was flooding. ... All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. Sometimes if there are outside ...If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.Nov 29, 2021 · Reset Idle Learn = The Idle Air Learning can be reset to a default value (16 steps) – by setting this control value to 1, and turning the key off and waiting for the system to completely power down. This can be done if the IAC learned incorrect values from an improper throttle adjustment, or other situation that caused the learning to be wrong. Jul 22, 2021 · Iac adjustment as described in the most effective system anywhere just verify a problem with the slosh!... /a > FiTech fuel Injection was also offered in years following on the 425 engine 1977-79 a pressure... Can tell you it ran awesome this FiTech ready-to-run throttle body system you. Jul 05, 2018 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. Honorable Mention: RPM-specific accel pump adjustment. I mention this because it did help band-aid the lean spike only at lower RPM's, and the default ... Adjusting IAC 1) With engine at 180 degrees, in Neutral, and no load on the engine (Electric fans and AC OFF) 2) On the Handheld go to the Dashboard 3) Observe TPS, IAC Steps, and coolant temp readings 4) IF IAC is below 5 then turn the Primary throttle blade screw OUT (counter clockwise) ¼ turn at a time until you get to 5-10 on the IAC readings.Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. Jul 19, 2022 · Search: Fitech Tuning Issues. Let us know how you get on with the FiTech! - boingk Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Feb 05, 2018 · But the big plus with FiTech’s self-learning system is the ability to establish exact air/fuel ratios for idle, cruise and wide open throttle and letting the ECU take care of ... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. If the idle is where you want it them make small adjustments - like a quarter turn or less on the back adjustment screw - to adjust the numbers down you need to open the throttle blades. Make a small adjustment, turn off the truck, let the screen blank out and then restart. This will reset everything to the new setting.FiTech Fuel Injection ® Quick Start Guide Setting Up Your Handheld Controller By this time you are ready to set your Handheld Controller up to run your engine. This is really easy and can be done by entering in just a few numbers in your Controller. Before you do this you need to check the system for fuel leaks. Remember to2. make small adjustments to front and back idle screws. Try to adjust the them evenly (Less the 1/8th turn adjustments) while eng is running. 3. Verify tps is zero when idling. 4. After each adjustment let eng stabilize. Watch actual afr's settle down to target afr's. 5. It probably took 30 min to an hr of playing around idling in driveway.Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. FiTech Fuel Injection ® Quick Start Guide Setting Up Your Handheld Controller By this time you are ready to set your Handheld Controller up to run your engine. This is really easy and can be done by entering in just a few numbers in your Controller. Before you do this you need to check the system for fuel leaks. Remember to29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... An Idle Air Control (IAC) stepper motor valve is used to open or close a passage in small increments (called "Steps") that adjusts the amount of AIR going through the throttle. The fuel calculation automatically senses the extra air and AFR, so there's extra torque produced at idle toJul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.1:36. FiTech - LCD Kit! The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! Jul 17, 2022 · Search: Fitech Tuning Issues. It also explains why a professional To all those who use the Fitech 600 system, I need your help So that's what I'm going to do for They will need to learn a better process and handle the increased sales they are getting, or they will have big troubles real soon FiTech is an innovative aftermarket fuel-injection manufacturer, and while the name may be relatively ... To adjust calibration values, or to make a value be Large or Show or Hide (from various menus), use the LEFT (←) and RIGHT(→) arrows. On calibration values, holding LEFT (←) or RIGHT(→) will quickly adjust the values. Remember that the just-changed calibration values need to be “sent” to the ECU by clicking Jun 13, 2021 · Then set idle O2 a bit rich, maybe 13.5:1. Then manually adjust the throttle blades so the IAC count is about 2-8. Save settings. I think the FiTech/engine needs to be turned off and re-started between adjustments/setting changes to re-calibrate the TPS position and maybe update other software changes? Oct 19, 2017 · If the number is above 10 then shut the vehicle off and turn the screw IN as stated above and repeat the process until the IAC steps are between 3-10. Reset Learn: All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. 0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... Jul 05, 2018 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. Honorable Mention: RPM-specific accel pump adjustment. I mention this because it did help band-aid the lean spike only at lower RPM's, and the default ... Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. 1:36. FiTech - LCD Kit! The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Jul 19, 2022 · Search: Fitech Tuning Issues. Let us know how you get on with the FiTech! - boingk Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Feb 05, 2018 · But the big plus with FiTech’s self-learning system is the ability to establish exact air/fuel ratios for idle, cruise and wide open throttle and letting the ECU take care of ... In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.Jul 19, 2022 · Search: Fitech Tuning Issues. Let us know how you get on with the FiTech! - boingk Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Feb 05, 2018 · But the big plus with FiTech’s self-learning system is the ability to establish exact air/fuel ratios for idle, cruise and wide open throttle and letting the ECU take care of ... • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. IAC Steps: Turn the driver’s side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ... Jul 19, 2022 · Search: Fitech Tuning Issues. Let us know how you get on with the FiTech! - boingk Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Fitech ecu problems Feb 05, 2018 · But the big plus with FiTech’s self-learning system is the ability to establish exact air/fuel ratios for idle, cruise and wide open throttle and letting the ECU take care of ... To adjust calibration values, or to make a value be Large or Show or Hide (from various menus), use the LEFT (←) and RIGHT(→) arrows. On calibration values, holding LEFT (←) or RIGHT(→) will quickly adjust the values. Remember that the just-changed calibration values need to be “sent” to the ECU by clicking 2) Turn ON the ignition, but do NOT start the engine. Wait at least 30 seconds. 3) With the ignition still on, disconnect the IAC electrical connector. 4) Remove grounding of the diagnostic (ALDL) connector and start the engine. Allow the engine to fully warm up and go into closed loop. 7.If the IAC steps are more than this, you will need to turn the curb idle speed screw in slightly and then repeat the shut-down procedure. This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system.Apr 23, 2018 · An in-tank pump is more reliable, quieter, and easier to plumb than using one pump to full a surge tank to run the EFI pump. I would modify a stock/replacement tank for in-tank EFI pump. I would likely use the Holley Hydro mat as it would be more difficult to add a pump sump to the tank. Holley and FiTech recommend the MSD magnetic pickup dist ... Jul 21, 2022 · Search: Fitech Timing Curve. Samsung has launched its Samsung Pay Card with the help of London-based fintech Fintech firm Curve has joined a growing number of firms investigating the usage of numberless cards, launching a new range for the investors in its latest funding round Included are several timing curves that are each tailored for different camshafts, final drive gearing, and vehicle ... IAC Steps: Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ...In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems. Nov 29, 2018 · Adjust throle adjustment screw Engine cranks, fires, and dies Check red wire for 10+ volts during cranking Check white wire for 10+ volts during cranking Check engine ground for less than 0.5 ohms resistance See if the Handheld will read RPM in Dashboard Adjust throle adjustment screw Engine Fires, stumbles, and dies Adjust aerstart enrichment 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps [email protected] Mar 01, 2020 · Work schedule got crazy. finally got time to get back to car. Fuel pressure at 42 while running. In the hand held monitor the setting is 74.9. That was with the fitech inline pump. the new holly in tank system is running 42. Like I said before it runs like its missing on a couple cylinders and before the swap to the new tank it was running great. In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.Search: Fitech Timing Curve. Durable and easy to fit on a wide variety of cars, these XL SCA Side Window Shades are ideal for passenger comfort while driving https://www , Tascioglu, F Engine Protection Feature A common use of least-squares minimization is curve fitting, where one has a parametrized model function meant to explain some phenomena and wants to adjust the numerical values for the ... Mar 06, 2017 · 1. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again. In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.2) Turn ON the ignition, but do NOT start the engine. Wait at least 30 seconds. 3) With the ignition still on, disconnect the IAC electrical connector. 4) Remove grounding of the diagnostic (ALDL) connector and start the engine. Allow the engine to fully warm up and go into closed loop. 7.Jul 05, 2018 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. Honorable Mention: RPM-specific accel pump adjustment. I mention this because it did help band-aid the lean spike only at lower RPM's, and the default ... Apr 23, 2018 · An in-tank pump is more reliable, quieter, and easier to plumb than using one pump to full a surge tank to run the EFI pump. I would modify a stock/replacement tank for in-tank EFI pump. I would likely use the Holley Hydro mat as it would be more difficult to add a pump sump to the tank. Holley and FiTech recommend the MSD magnetic pickup dist ... Dec 12, 2017 · Ignition timing is even more important with EFI due to the precision that EFI offers for fuel control. – Ken Farrell, FiTech. FiTech EFI systems attempt to be as accommodating as possible for low-vacuum engines. We do have engines running with as little as five-inches of vacuum at idle, although some additional adjusting of the software is ... Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner!Aug 09, 2019 · Another thing to look at is your timing at idle before & after EFI install. Retarding the timing at idle will cause the engine to heat up. My Idle is set to 750. I talked to Holley and adjusted the idle screw and now the IAC% runs at about 2%, it moves up & down sometimes 0%, and sometimes 12%, but settles down usually to 2%. Throttle blade adjustments have to be minimal, and as soon as the TPS indicates it is no longer at 0.0, turn off the ignition, let the car sit for 30 seconds, then start it and make sure TPS resets to 0.0 before you continue adjusting the throttle to reduce your IAC steps.Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again.Jul 05, 2018 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. Honorable Mention: RPM-specific accel pump adjustment. I mention this because it did help band-aid the lean spike only at lower RPM's, and the default ... FiTech Fuel Injection TM Instruction Manual for the following Go EFI Systems 30001, 30002, 30004, 30012, 30061, 30062 & 30064 This Quick Start Manual is designed to get you up and running with the Go EFI System Base Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel De - livery Kit. The FiTech Go EFI System is the industry's The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner!1:36. FiTech - LCD Kit! The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... Something else I learned from going through articles and posts was that even though the FiTech manual only talks about adjusting the idle screw located on the front of the EFI, there is actually another adjustment screw on the back that should also be adjusted when making physical changes to the idle. ... If the IAC steps are staying on Zero ...There was no manual included in the box for adjustment, just an initial startup guide. Rather than call FiTech, I used the online tech support. I was asked if I had adjusted the IAC screw. Nowhere in the FiTech instructions was there a reference to an IAC screw. I asked about an available manual and was given no help in locating one. While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Jul 21, 2022 · Adjust the throttle by adjusting the throttle screw according to IAC steps parameter in the tuner Fuel Injection System, Easy Street 600 HP Self-Tuning, Throttle Body, Gold, Injectors, ECM, Kit The next item to try is to run back through the initial calibration process again The engine is a 468ci big-block with a mild hydraulic roller cam, a ... Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. To adjust calibration values, or to make a value be Large or Show or Hide (from various menus), use the LEFT (←) and RIGHT(→) arrows. On calibration values, holding LEFT (←) or RIGHT(→) will quickly adjust the values. Remember that the just-changed calibration values need to be “sent” to the ECU by clicking Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. Mar 06, 2017 · 1. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again. 2) Turn ON the ignition, but do NOT start the engine. Wait at least 30 seconds. 3) With the ignition still on, disconnect the IAC electrical connector. 4) Remove grounding of the diagnostic (ALDL) connector and start the engine. Allow the engine to fully warm up and go into closed loop. 7.Oct 19, 2017 · If the number is above 10 then shut the vehicle off and turn the screw IN as stated above and repeat the process until the IAC steps are between 3-10. Reset Learn: All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. Mar 07, 2016 · It's best to open the idle with the key off, then fire it up and back the idle down until you're between 5 and 15 IAC steps at your desired idle. Once you have that done, it's easier to set the cranking IAC settings. If you're already at 50+ steps at idle, it'll be tough to get things dialed in for cranking. FiTech EFI – Basic Setup Instructions. Resetting to a Stock Calibration. From the main menu, go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second ... Reset Learn. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel ... While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps IAC Steps: Turn the driver’s side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ... Unscrew both front and rear adjustment screws so they just come off of the pivot arm stop. 3. Starting with the front screw, screw the adjustment screw in until it touches the pivot stop and you just see the throttle arm/blades just start to move. Once you see this movement screw the screw in ½ turn (If the engine is pretty stout go ¾-1 turn in) 4.Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again.Apr 23, 2018 · An in-tank pump is more reliable, quieter, and easier to plumb than using one pump to full a surge tank to run the EFI pump. I would modify a stock/replacement tank for in-tank EFI pump. I would likely use the Holley Hydro mat as it would be more difficult to add a pump sump to the tank. Holley and FiTech recommend the MSD magnetic pickup dist ... If the system is having hesitation or bogging issue, and your IAC steps are between 3-10 at warm idle, then your next step would be to adjust the accel pump function to increase or decrease the fuel added on acceleration. To start with, turn the key to the on position and then find Go EFI Tuning on the main menu and press enter.• Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. [email protected] Jul 22, 2021 · Iac adjustment as described in the most effective system anywhere just verify a problem with the slosh!... /a > FiTech fuel Injection was also offered in years following on the 425 engine 1977-79 a pressure... Can tell you it ran awesome this FiTech ready-to-run throttle body system you. Jul 18, 2022 · Search: Fitech Timing Curve. where the plug is located, chamber and piston configuration are things that i look at I'm setting the timing and adjusting it for FiTech This FiTech EFI is perfect for an everyday driver, a weekend cruiser, or bracket racer Distrib Base deg = Adjust this so that the displayed timing matches the actual timing seen on a timing light at low RPM, such as idle, or ... In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.IAC Steps: Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ...Jan 16, 2022 · Go to Go-EFI Initial Setup then go to Reset Learn, inside reset learn go to Reset IAC Data by switching the 0 to 1 and hit send to ECU. This will erase all leaned data but will not change any of your base settings. Turn the key off for 30 ish seconds. 7. Start engine and let it warm up to 170 degrees F then look at the IAC steps on your dashboard. Setting IAC Steps with a FiTech throttlebody EFI System. ... Latest IAC adjustment instructions from FiTech turning both front and rear blades 1. ... FiTech Tuning Steps. Last edited: June 12, 2017 at 1:53:06 PM at 1:53:06 PM. ... Idle Air Control (IAC) Valve. FiTech uses an IAC from a 1995-1997 Chevrolet Camaro V8. Unfortunately at this time I ...Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again.Jul 19, 2022 · The ECM was dead from day one and the replacement took 2 months to get, the lack of full control on the tuning was a nightmare So that's what I'm going to do for With that established, we need to find what FiTech calls IAC steps Fitech Ultimate Ls Tuning Tips fitech ecu issues, How to tune #apitech ecu Basic MAPvsRPM tuning #apitechph API tech ... Apr 23, 2016 · Fitech phone support seams to be good but as each one of us call maybe we can post up our problems and there fixes to share. One of the first thing's they ask is where are the IAC steps. They should be 5-10. To adjust them down you have to open the throttle blades open. Every time you adjust the screw you have to shut off and wait like 30 sec ... Jul 18, 2022 · Search: Fitech Timing Curve. where the plug is located, chamber and piston configuration are things that i look at I'm setting the timing and adjusting it for FiTech This FiTech EFI is perfect for an everyday driver, a weekend cruiser, or bracket racer Distrib Base deg = Adjust this so that the displayed timing matches the actual timing seen on a timing light at low RPM, such as idle, or ... Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car.... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading.If the system is having hesitation or bogging issue, and your IAC steps are between 3-10 at warm idle, then your next step would be to adjust the accel pump function to increase or decrease the fuel added on acceleration. To start with, turn the key to the on position and then find Go EFI Tuning on the main menu and press enter.Idle mode is when TPS is 1% or less. If you turn up the throttle screw, this will push it above 1% so you will be out of idle mode and there won't be IAC feedback which means the IAC will not close down more. When you turn off the ECU, it samples the current TPS position and then calls this 0% on the next key on.FiTech EFI – Basic Setup Instructions. Resetting to a Stock Calibration. From the main menu, go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second ... Reset Learn. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel ... Oct 19, 2017 · If the number is above 10 then shut the vehicle off and turn the screw IN as stated above and repeat the process until the IAC steps are between 3-10. Reset Learn: All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. Mar 07, 2016 · It's best to open the idle with the key off, then fire it up and back the idle down until you're between 5 and 15 IAC steps at your desired idle. Once you have that done, it's easier to set the cranking IAC settings. If you're already at 50+ steps at idle, it'll be tough to get things dialed in for cranking. 29K views, 274 likes, 23 loves, 148 comments, 133 shares, Facebook Watch Videos from FiTech: Fitech basic engine set up, setting IAC steps While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... Jul 17, 2022 · Search: Fitech Tuning Issues. It also explains why a professional To all those who use the Fitech 600 system, I need your help So that's what I'm going to do for They will need to learn a better process and handle the increased sales they are getting, or they will have big troubles real soon FiTech is an innovative aftermarket fuel-injection manufacturer, and while the name may be relatively ... Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... Jan 11, 2015 · If the number is above 10 then shut the vehicle off and turn the screw IN as stated above and repeat the process until the IAC steps are between 3-10. Reset Learn: All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Jun 27, 2009 · Spent time on IAC adjustment changing, in increments, between 30 steps and 50 steps. Changed 3 steps at a time (used data mode on sert for adj.) and then went for rides. Didn't make any difference. I tried pulling the clutch in (while was doing about 70 on the interstate) and the engine died doing that too. Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. In this video I find out my IAC was reading 0, this would explain why it was crappy response and the smell of gas in my car. There is an adjustment screw rig... Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. FiTech Fuel Injection TM Instruction Manual for the following Go EFI Systems 30003 - Go Street EFI System This Quick Start Manual is designed to get you up and running with the Go Street Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel Delivery Kit. The FiTech Go EFI System is the industry's most ad - Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems.Sep 14, 2018 · Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on "IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. There was no manual included in the box for adjustment, just an initial startup guide. Rather than call FiTech, I used the online tech support. I was asked if I had adjusted the IAC screw. Nowhere in the FiTech instructions was there a reference to an IAC screw. I asked about an available manual and was given no help in locating one. Sep 06, 2019 · The MAP sensor is built within the FiTech and is not replaceable. Idle Air Control (IAC) Valve. FiTech uses an IAC from a 1995-1997 Chevrolet Camaro V8. Unfortunately at this time I am unable to get exact part numbers due to the various engines those years. If you know of a part number, please leave a comment below. ACDelco 217435; AcDelco ... 0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! Jul 18, 2022 · Search: Fitech Timing Curve. where the plug is located, chamber and piston configuration are things that i look at I'm setting the timing and adjusting it for FiTech This FiTech EFI is perfect for an everyday driver, a weekend cruiser, or bracket racer Distrib Base deg = Adjust this so that the displayed timing matches the actual timing seen on a timing light at low RPM, such as idle, or ... • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. Oct 02, 2019 · I did. When adjusting the Accel Pump values make sure you are adjusting the FAST portion not the base Accel values. Those are for slow pedal acceleration which is not your issue. Also need to bump up the values on the dTPS gain and max. These are how the system reacts to pedal movement. Jul 18, 2022 · Search: Fitech Timing Curve. This system makes tuning your Supercharged engine easy! Bolt on 2 of these tough looking throttle bodies and drive your car as the system dials itself into the perfect calibration for all of your driving and The VE curve is assumed to follow the torque curve (which is not quite right, but close enough for a first approximation) I set the timing to 22 degrees with ... Mar 06, 2017 · 1. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again. Something else I learned from going through articles and posts was that even though the FiTech manual only talks about adjusting the idle screw located on the front of the EFI, there is actually another adjustment screw on the back that should also be adjusted when making physical changes to the idle. ... If the IAC steps are staying on Zero ...Mar 23, 2016 · The IAC and ECM are contained within the throttle body. As I mentioned, closing the throttle blades made a big difference. The controller displays IAC steps and I'm told I need to adjust the throttle blades to get the IAC steps between 6 and 10. Just some more fiddling to do. 2. make small adjustments to front and back idle screws. Try to adjust the them evenly (Less the 1/8th turn adjustments) while eng is running. 3. Verify tps is zero when idling. 4. After each adjustment let eng stabilize. Watch actual afr's settle down to target afr's. 5. It probably took 30 min to an hr of playing around idling in driveway.FiTech Fuel Injection TM Instruction Manual for the following Go EFI Systems 30001, 30002, 30004, 30012, 30061, 30062 & 30064 This Quick Start Manual is designed to get you up and running with the Go EFI System Base Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel De - livery Kit. The FiTech Go EFI System is the industry's Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. FiTech Fuel Injection TM Instruction Manual for the following Go EFI Systems 30001, 30002, 30004, 30012, 30061, 30062 & 30064 This Quick Start Manual is designed to get you up and running with the Go EFI System Base Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel De - livery Kit. The FiTech Go EFI System is the industry's Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. There is an adjustment screw right next to the throttle linkage that you can adjust your IAC. start with quarter turns when adjusting it in. FI tech 3004 system i bought for my car.... Jul 18, 2022 · Search: Fitech Timing Curve. where the plug is located, chamber and piston configuration are things that i look at I'm setting the timing and adjusting it for FiTech This FiTech EFI is perfect for an everyday driver, a weekend cruiser, or bracket racer Distrib Base deg = Adjust this so that the displayed timing matches the actual timing seen on a timing light at low RPM, such as idle, or ... Aug 09, 2019 · Another thing to look at is your timing at idle before & after EFI install. Retarding the timing at idle will cause the engine to heat up. My Idle is set to 750. I talked to Holley and adjusted the idle screw and now the IAC% runs at about 2%, it moves up & down sometimes 0%, and sometimes 12%, but settles down usually to 2%. Jul 19, 2022 · The ECM was dead from day one and the replacement took 2 months to get, the lack of full control on the tuning was a nightmare So that's what I'm going to do for With that established, we need to find what FiTech calls IAC steps Fitech Ultimate Ls Tuning Tips fitech ecu issues, How to tune #apitech ecu Basic MAPvsRPM tuning #apitechph API tech ... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. The purple vertical line shows the current coolant temperature reading. Dec 12, 2017 · Ignition timing is even more important with EFI due to the precision that EFI offers for fuel control. – Ken Farrell, FiTech. FiTech EFI systems attempt to be as accommodating as possible for low-vacuum engines. We do have engines running with as little as five-inches of vacuum at idle, although some additional adjusting of the software is ... Power on the system but do not start the engine. Navigate to Home > Tuning > Advanced > Advanced Idle > IAC Startup and click on " IAC Parked". Here you will see a graph of IAC park positions for various coolant temperatures. FiTech EFI – Basic Setup Instructions. Resetting to a Stock Calibration. From the main menu, go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second ... Reset Learn. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel ... Mar 06, 2017 · 1. Set your IAC Steps. - Turn the driver's side throttle adjustment screw IN (clockwise) half a turn to start with. With that done, turn the key off and go to the dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black and then turn the key on again. Nov 10, 2017 · FiTech Install. 1972 Oldsmobile Cutlass Supreme. This article walks you through some pointers for installing a TBI fuel injection system in a classic carbureted engine. A FiTech system was used, but other options are available as well, by Holley, Edelbrock, MSD and others. The challenges between each will be slightly different, however the ... While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Reset Idle Learn = The Idle Air Learning can be reset to a default value (16 steps) - by setting this control value to 1, and turning the key off and waiting for the system to completely power down. This can be done if the IAC learned incorrect values from an improper throttle adjustment, or other situation that caused the learning to be wrong.Oct 02, 2019 · I did. When adjusting the Accel Pump values make sure you are adjusting the FAST portion not the base Accel values. Those are for slow pedal acceleration which is not your issue. Also need to bump up the values on the dTPS gain and max. These are how the system reacts to pedal movement. Oct 06, 2016 · What the above does is say your throttle plates are set where the IAC needs to be open at 50-60 steps (instead of almost closed). Your run up and come back down. The engine falls down into the idle cell control RPM at say 1300 RPM and so the IAC then closes 10 steps to bring the engine speed down but that's too much so the engine overshoots low ... IAC Steps: Turn the driver’s side throttle adjustment screw IN (clockwise) half a turn to start with, with that done turn the key on and go to dashboard and find TPS and make sure it reads zero. If not, then shut the key off and wait for the numbers to go black then turn the key on again. Once that reads zero start the vehicle and find IAC ... 1:36. FiTech - LCD Kit! The FiTech universal digital gauge system is designed to work with any engine! The LCD screen allows a variety of custom display capabilities. Support for almost any sensor imaginable. This system provides various data logging options and is easy to use for the do-it-yourself hot rodder to the professional EFI tuner! Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Oct 06, 2016 · What the above does is say your throttle plates are set where the IAC needs to be open at 50-60 steps (instead of almost closed). Your run up and come back down. The engine falls down into the idle cell control RPM at say 1300 RPM and so the IAC then closes 10 steps to bring the engine speed down but that's too much so the engine overshoots low ... Jan 16, 2022 · Go to Go-EFI Initial Setup then go to Reset Learn, inside reset learn go to Reset IAC Data by switching the 0 to 1 and hit send to ECU. This will erase all leaned data but will not change any of your base settings. Turn the key off for 30 ish seconds. 7. Start engine and let it warm up to 170 degrees F then look at the IAC steps on your dashboard. • Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. 0:00. 0:00 / 3:56 •. Live. •. On this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected] Tech Support Line: (951)340-2624 option 2. Check in every Tuesday for more tips and tricks from the FiTech experts! Jul 16, 2019 · First check IAC steps to make sure they are between 3-10 when the engine is hot. If it’s not then read up on how that should be set. The stumble is from the ACCEL settings. There should be several different temperatures. All of them eventually should be at the same setting. Adjust the highest temp ACCEL 10 points up and drive the car. In this video we walk you though the steps involve in setting the idle correctly with a FiTech throttlebody injection systems. Throttle blade adjustments have to be minimal, and as soon as the TPS indicates it is no longer at 0.0, turn off the ignition, let the car sit for 30 seconds, then start it and make sure TPS resets to 0.0 before you continue adjusting the throttle to reduce your IAC steps.Jul 19, 2022 · The ECM was dead from day one and the replacement took 2 months to get, the lack of full control on the tuning was a nightmare So that's what I'm going to do for With that established, we need to find what FiTech calls IAC steps Fitech Ultimate Ls Tuning Tips fitech ecu issues, How to tune #apitech ecu Basic MAPvsRPM tuning #apitechph API tech ... While the engine runs go to the Fitech main menu; Choose option 1 for the dashboard; Check the coolant temperature and make sure it is above 170 degrees. Scroll down to IAC Steps. Make sure at idle this value is between 2-10. If it is too low or too high adjust the throttle butterfly on the Fitech unit to increase or decrease the idle steps Throttle blade adjustments have to be minimal, and as soon as the TPS indicates it is no longer at 0.0, turn off the ignition, let the car sit for 30 seconds, then start it and make sure TPS resets to 0.0 before you continue adjusting the throttle to reduce your IAC steps.Something else I learned from going through articles and posts was that even though the FiTech manual only talks about adjusting the idle screw located on the front of the EFI, there is actually another adjustment screw on the back that should also be adjusted when making physical changes to the idle. ... If the IAC steps are staying on Zero ...• Before installing your FiTech Intake manifold it is recommended to check hood clearance. this can be done in a few simple steps. • First, using modeling clay or putty, not included, make a small cone about 2-3 inches high. Position the cones on the top of the throttle body. • Close the hood to locked position and re-open. government help for hoarders18 x 40 cabin floor plansabandoned places adelaide reddit