Fitech fuel injection idle adjustment

WebAfter properly setting IAC Counts...All I did was adjust LOOP UP & LOOP DOWN for idle to return like a "normal" car... WebAug 18, 2024 · If the engine idles normally at the target rpm but with a lot of IAC, then when there are times when the engine speeds drops, the IAC can not provide as much additional air and the engine may stall. Say for instance the normal IAC position at idle is 60%. This means it can only open up 40% more which may not be enough.

FITECH EFi Tuning 400HP 600HP fuel injection system - YouTube

WebAug 16, 2016 · After it is warmed up I can get the idle set at 850 and the IAC around 8 or 10. This is done by making minor adjustments of the front and back adjustment screws on the throttle body and turning the truck off after each adjustment to let it recalibrate the TPS, etc. ... Fitech fuel injection issues. Jax302; Mar 26, 2024; Bronco Tech; Replies 9 ... WebSep 19, 2024 · It only required a few part-throttle pulls before you could tell the fuel maps were dialing in and we were ready to make power. Overall, this 572 Hemi made 701.5 horsepower at 6,300 rpm and 677.6 ... philrealty https://windhamspecialties.com

Fitech EFI: What it Can Do That Carburetors Can’t - In The Garage Media

WebMay 9, 2024 · I 'm having the same situation in my 2x4 fitech. When I push the pedal slightly after deceleration my AFR jumps to 16-20 and it bogs. This happens in every temp. I tried to change accel pump higher, I have adjusted decel return fuel, dTPS acc gain and lowered my idle AFR without any effect. My IAC is between 13-16. Thanks WebMar 14, 2024 · 8. While you are making your fine adjustments keep an eye on the TPS value, if it goes above 0 shut the engine off and let it sit for 30-45 seconds. Turn the ignition back on and go into Go-EFI Initial Setup then go to reset TPS Learn, inside reset learn go to Reset TPS Data by switching the 0 to 1 and hit send to ECU. WebSep 22, 2024 · DISCLAIMER: These videos show my way of doing things. Don't necessarily follow my advice, I could be wrong. You are responsible for your actions. Not me. ... tshirts nightwish

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Category:FiTech EFI – Basic Setup Instructions - FiTech Fuel Injection

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Fitech fuel injection idle adjustment

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WebSep 3, 2024 · You adjust the carburetor; get the idle mixture just right where you want it for a smooth idle. ... The Go EFI 4 self-tuning fuel-injection system from FiTech is rated to 600 horsepower, yet is ... WebIn order to change the amount of fuel it applies, you must go to Go EFI Tuning and then find Fuel Cut Control. Inside this menu, you will see an option called DFCO Return fuel. This number represents the amount of fuel the system will inject when you start to give the … OPTION Coil Drive . These are the primary things to adjust to set up the ignition …

Fitech fuel injection idle adjustment

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WebNov 29, 2024 · FiTech Fuel Injection Trouble Shooting Guide ... guide. For the safety and protection of you, your vehicle, and others, only a trained and FiTech approved … WebThe fuel requirements during cranking are very far from the speed density calculated amount. Thus, the fuel is not using that equation during the time betwee...

WebFeb 1, 2024 · Mean Street EFI 200-800 hp. For high-performance street applications this system includes eight 62-pound injectors and AFR correction capability for use with nitrous systems. It comes with a color ... WebFeb 1, 2024 · Mean Street EFI 200-800 hp. For high-performance street applications this system includes eight 62-pound injectors and AFR correction capability for use with …

WebNov 10, 2024 · Fuel injection controls idle speed by firing the injectors, and controlling the airflow, unlike a carb. There is a motor called an idle air control valve (IAC) which opens … WebMay 12, 2016 · This way for me fuel injection returns early. In IDLE Control there are two settings that have to be set in tandem because they work together. Decel RPM Decay. When the throttle is closed, and the engine …

WebOct 11, 2016 · Idle afr fluctuates roughly 13.5-16.5. Welded in o2 bung. The first fuel pressure regulator on the unit dribbled fuel from the vacuum line. Fitech sent me a ...

WebMar 24, 2024 · This shouldn’t be a case of teaching an old dog new tricks. I mean, these modern self-learning EFI systems are easy to install and tune, not to mention this particular dog’s been in the throttle body fuel injection game since Ford’s EEC-III computer met the small-block V-8 circa 1980.And yet here I am, in need of an expert to troubleshoot a … t shirts nirvanaWebDec 11, 2016 · This video will show you where you can read and adjust the minimum and maximum values of your AFR trim and AFR learn. Note: You should not need to adjust the... philreals smokin bbqWebJan 25, 2024 · Holley states to do a TPS reset each time you change the idle adjustment screw. Hope this helps, John . MK IV Roadster #8631 ... FFR5148K MkII Roadster, … phil ready to love instagramWebApr 23, 2016 · FITECH SETUP USED: GO EFI-4, 600hp NA setup w/timing control option FUEL SYSTEM: Tanks Inc. tank, stock 3/8" steel line for … phil read wifeWebSep 3, 2016 · The Proper way to set up and tune your Fitech EFi units.This is the method straight from Fitech and will make your new EFi fuel injection run correctly. t shirts n moreWebOn 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 … phil reads wifeWebDec 29, 2024 · This caused the secondaries to stay open sometimes leading to a "hanging" idle situation. I adjusted the secondaries so when in idle the linkage is in "contact" with the primaries. This solved the issue. Elsewhere in this forum I explained this issue and criticized the fact that FiTech makes no mention of the secondaries adjusting screw. t-shirt snoopy abby road