I am stumped as to why this thing wont follow commanded BE tables or PE tables. I set PE AND BE to GM EQ of 1.3 and VCM will not follow those rules. Did that after I realized it wasn't following the PE or BE tables. Had the 2bar OS and everything worked great. Upgraded injectors and went to 3bar OS today and cant get a 11.2 commanded to happen.
2003 Silverado
4.8 Single Precision 76/75
ID850's
2bar map sensor currently - ZL1 map here next Tuesday
4l60e 3400 Circle D convertor