replied to the thread Does Cobb ECU reset also reset Lambda adaptations?
" My car was real picky about resetting fuel trims. Needed to do it a couple of times with the BT tool before it "took". Not sure why. When it finally did reset (I also reset a few other things, A/F, throttle adapt, etc) everything was glorious and smooth and well within check. Cobb ECU reset does NOT reset these things. "
Today, 05:51 PM