COS3 fueling issue under boost
I'm at my widts end right now. If I enable PE using semi-CL SD mode and go into pe I instantly go to 10 flat air/fuel no matter if my b3618 is set to 11.0 or to 14.0. also changing the enable map from 90 to 160.kpa If I disable PE then its 14.7 into boost, almost like the computer is ignoring the settings in b3647 and b3649. I just don't understand what I'm missing and why I'm not seeing what should be my commanded air/fuel settings (b3647). Hell I can put the truck into OLSD mode and it commands the fuel I want, but I would like the added bonus of the semi-closed loop. Any suggestions as I tried VE, PE, and almost any other fueling table adjustment with no success?!.
Reply With Quote