What would cause rich warm up?

[enriquez2000]

Car warms up anywhere from 9 to 10 afr and then is normally when fully warm... need to get this in check if possible.

Isc has been replaced and works correctly

Fiav is bypassed

EcT reads good on link....

What else could it possibly be?

 

[tmoney20g]

coolanttempfueladjust in the DA tables, its supposed to be like that, but depending on your injectors, you might have to tweak that table.

Its been like 4 months of tinkering and I still don't have mine perfect, but same thing, I have to feather the throttle right when I cold start it, but once its warm, its perfect on its own.

 

[Chumpaumpalumpa]

I had the same problem. Turns out I had a small pre-O2 sensor exhaust leak. Idle was 8-10 on startup and 14.7 when warm.

 

[enriquez2000]

coolanttempfueladjust in the DA tables, its supposed to be like that, but depending on your injectors, you might have to tweak that table.

Its been like 4 months of tinkering and I still don't have mine perfect, but same thing, I have to feather the throttle right when I cold start it, but once its warm, its perfect on its own.

I tweaked and this morning it started up in 11afrs which is better. I may have to go below stock values which is weird with e85. Both my precision and rc injectors did same afr.