I notice when I disable dynamic air, that idle does not appear to use MAF values even though the scanner shows air calc as Hi Speed. I say this because I see a constant 18% rich mixture so I try cutting the values on the MAF, but it makes no difference to the 18% rich. I do see the new values in the scanner for MAF, but no change to idle air/fuel.
I am just overlooking something right?
maf idle tuning.hpl
maf idle I keep pulling values down but fuel error stays the same.hpl