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
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