Hey Gang
What ECU are people using for their swaps to pass the BAR inspection for smog on their s52/s50 swaps? Im in my 4th time through the check, and the ECU was apparently from a 3 series (same ECU, not sure if it has different mapping). Do people normally run the OBD1 M3 ECU also?
What ECU are people using for their swaps to pass the BAR inspection for smog on their s52/s50 swaps? Im in my 4th time through the check, and the ECU was apparently from a 3 series (same ECU, not sure if it has different mapping). Do people normally run the OBD1 M3 ECU also?