yoda598 Posted September 22, 2020 Share Posted September 22, 2020 hey guys, im having an issue on start up where the car will idle perfectly at 14.7-14.8 on the wideband but when closed loop kicks in it shoots to rich!! like 10.0+rich, you can watch the ltft and stft start adding fuel. but if you drive before it does it (30 seconds maybe) its fine. when you stop and check fuel trims the theyre perfect. maybe 1% or so at idle. its driving me mad!!! Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.