Originally Posted by
joecar
No, start form where you are currently and do AutoVE (which is a special case of Calc.MAFT) using CALC.WO2BEN from the Calc.VET thread
( noting that CALC.WO2BEN is defined as {GM.EQIVRATIO}*{EXT.WO2LAM1} ).
If you're not boosted then stay with GM OS.
Once you get VE corrected, try doing AutoMAF (which is a special case of Calc.VET) using CALC.WO2BEN... if it works out there is no reason to not run the MAF, but will require a straight section of plumbing before/after the MAF.
Yes, you can do CLSD... CL usually gives good low/part throttle driveability.
You can do DFCO and LC with the GM OS (need a cax for LC), but I don't reallt like LC (my $0.02).