Fitech afr problem
WebAdjusting Target AFR Tech Tuesdays EP12. Depending on your engine build, whether it’s a mild build or an aggressive build, you may want to change how rich or lean the engine … FiTech Fuel Injection may assign its rights and duties under this Agreement to any … FiTech Fuel Injection may assign its rights and duties under this Agreement to any … WebJun 1, 2024 · at 100% throttle, AFR Target is 12.8 (which is leaner than I'd like), AFR actual is 11.3 and drops to 10.5, yet the AFR Trim % stays at 0. I also have a theory, but I havent tested it. During my tests, I reduced the Fast Accel pump to reduce the fuel dumping in. I wonder if I should increase it as the EFI will AFR Trim positive and then it ...
Fitech afr problem
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WebJul 29, 2016 · Registered. Joined Jul 18, 2004. 3,139 Posts. #2 · Jul 27, 2016. No it will not. In easy terms that sensor puts out a digital signal for the efi computer, not compatible with a gauge. Sure, the FITech unit will register a temp with it and can translate it into a readable value, your gauge won't. 69 Mach One, 428CJ, 5 Speed, 3.91's. WebFeb 15, 2024 · I have the exact same issue as OP. L31 vortec crate motor with edelbrock performer rpm air gap, 600pa system with fitech inline pump. Anytime I whack the throttle open, my afr will jump up to 18 then down to 10.5, the motor will bog there for a second and then it comes alive starts pulling hard. The afr generally comes up to 11.5-12 when it ...
WebNov 30, 2024 · 4,678 Posts. #4 · Mar 1, 2024. I think the handheld will tell you the fuel pressure. If the pressure is correct you might not need to relearn the fuel trims and may … WebOct 28, 2016 · The afr fluctuates 13.5ish to 16.5 ish. The first fuel pressure regulator on the unit leaked fuel from the vacuum line. Fitech sent me a new one and it does the same thing. The clamp style o2 bung was leaking so i welded one in and no change. I'm running a tanks inc efi tank with walbro 255 pump.
WebJul 11, 2024 · If it was me, I would try disconnecting the tach from the car from the white wire and just use the Fitech connection to see if the problem goes away. I would also check the ground on the HI-6 to make sure it’s a solid connection. Re-Did the grounds, will try the tach. One thing I have not checked is vacuum. WebMay 2, 2024 · Fitech did the fueling and MSD did the timing. Another know problem is the prime shot. This squirts some fuel into the throttlebody when you start the car. Instead many of us set this to the lowest setting so it would not be used and instead adjusted cold start based on temperature. there is a great facebook group for fitech stack
WebJun 9, 2024 · I recently bought a FiTech Go EFI fuel injection system. B.L. Jeff Smith: We’ve seen this issue on several self-learning throttle body EFI systems and from what we’re reading on many of the forums, this is a common problem. The good news is there is an easy fix. If you’ve been reading my column for any length of time, you know that we …
WebRich idle and no way for it to turn down : r/EngineBuilding. Fitech problems. Rich idle and no way for it to turn down. Okay lemme start of with what engine I have. I have a mid 80s smog caprice wagon 305 everything basically stock. My problem is that it used to work when I got it installed in the car for test drives in my yard and idle. how many episodes is love healsWebOct 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 ... high vitamin c side effectsWebOct 7, 2024 · after acceleration and on deceleration from cruising or WOT, AFR goes way lean (16.0 -20) and almost dies. Seems to happen more dramatically under hard braking. … how many episodes is nanaWebOct 25, 2024 · My FiTech system is having a hard time starting... it takes several cranks, especially when warmed up. I ran into the FiTech team, and we figured out the is... how many episodes is high school musicalWebSep 18, 2024 · AFR, pump shot and duration, timing control, overall fuel, crank fuel, yadd yadda. Edelbrock has 32 base fuel maps to choose from, and you can custom tune from those base maps. ... Two years with the FiTech and absolutely no problems. The previous owner had it professionally installed by a high end restoration shop right before he sold it ... high vitamin d level effectsWebMay 20, 2024 · I am running the electric fuel pump that came with the fitech kit along with the filters it came with. Fuel lines were replaced. It runs fine after the warm start problem … how many episodes is in bleachWebIt's here! Our Tech Tuesdays series starts January 5, 2024! We will go over tips and tricks to your FiTech installs and dive deep into our systems. Comment w... how many episodes is outer banks