Originally Posted by DallasBoosted
I can log the trims, but I don't think its going to show anything significant because the DME doesn't use trims to increase fuel capacity the way the piggybacks do. Logging the trims isn't going to be a direct comparison with the procede.
I have a same problem,my fuel trim bank2 maxde anytime with WOT.
do you try changge the O2sensor?
I have changge my HPFP,LPFP,Plug.coil,but its still max..