06-19-2024, 09:59 AM
I have a 2002 corvette with a LS2 throttle body that reads hi on either the TPS 1 or 2 sensor, still dont know which is which, its the Blue wire located top rear of the 6 connecting wires to the TB. PIC below. I did get P1220, P1221, and P1515 codes, but they have not reared their ugly head in a...