Fuel Trims dont change!!

[need2boostpsi]

alright thanks steve, and im guessing that the cel coming on and off is for stft being so off. im not driving the car with the 2g mas on, my maf just went bad and i already had the 2g MAF, just waiting on some 550's and an SAFC II

 

[steve]

Don't assume anything, read the code.

You won't get a CEL for the trims being off.