WebDec 15, 2024 · Idle was fine. I pulled the carb off and switched it to the fitech 1200 system a few weeks ago, and a new 1 inch edelbrock carb spacer. I ran the system with a efi style return regulator, and dead headed the fuel into the system. ... and when I do it runs EXTREMELY rich. The AFR on the hand held says it's about 13.6:1 but it's hard to … WebAll Fitech EFI systems have learning procedures that the system uses to ... fueling to prevent popping and an over-rich condition that would occur if the fueling continued as it normally would. Depending on the size of your engine, ... Idle AFR, which can range from 13.4 to 14.7 on average, depending on the
How To Fix Off-Idle Stumble - Car Craft Magazine - MotorTrend
WebMar 10, 2024 · Idle Air Control (IAC) bypasses air to maintain a consistent idle speed. ... Oxygen Sensor monitors the amount of oxygen in the exhaust to indicate how rich or lean the fuel mixture is. FiTech has made installing a throttle body as simple as swapping a carburetor for a throttle body or an intake manifold for port injection. The included wiring ... WebIdle Trim Rate Neg = At Idle, the fuel trim can be slowed to improve the stability of the AFR and engine speed. This value adjusts how quickly fuel is decreased (towards leaner). Idle Trim Jump Pos = Fuel trim works in a … elden ring hitting wall 50 times
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WebApr 28, 2024 · Just finished up install yesterday, its running super rich and will not idle. AFR will not come off of 12.2 there fore I cannot get it to 170 to even try to set iac fuel pressure is at 58-59 on FCC 2.0 . Ive pulled and replaced the plugs and even changed out to the … FiTech EFI Tuning Forum. New to FiTechAnswers to help you understand … FiTech EFI Tuning Forum. New to FiTechAnswers to help you understand … FiTech EFI Tuning Forum. Menu. Forum Navigation. Forum Members Activity … WebFiTech extends the following limited warranty to the original purchaser of a FiTech EFI system purchased after November 1, 2024. I am in North Florida so wont get too cold mostly 40/50s a few days of 20/30s. Personally I don't see how that would ever happen in a good install. system will inject when you start to give the vehicle throttle again. WebOct 9, 2016 · Whay are you guys running such a rich Idle at 13.5? Would it not be better to run a slight lean idle like 15:1? curious. ... Boost reference connected to the Aeromotive … food groups in the caribbean