Ive already gone through all those and couldnt find a 12585950 calibration with the 4l60e option on there... Is it bad to run my truck with it set to...
yeah definitely. keep in mind while GM was doing their early MAF systems, the Japanese were still using vane airflow meters in a lot of their cars. ...
The 165 can run $12P MAP code as well but that is code developed off the Australian Holden 308 V8 application 808 ECM which shares its back bones so...
have you spent the last 20 years playing with your current ECU and tuning it? are you planning on tuning this yourself? do you have a datalog cable,...