Hi everyone was wondering if anyone knows why my 1990 z32 will not throw any engine codes? All my dash lights are lit and my ecu would not throw a code. I then went and ordered a new ecu from the guy who tuned chip and same thing no code? Why would this happen if my check engine light is on? I followed procedure on how to flash ecu and red light just stays on. Any feedback is appreciated. Thanks
I bought this car after former owner ran out of $ doing build. Its a TT convert with t28's mishimoto radiater, FMIC with clutch fan delete and electric fan, full custom ss exhaust, power steering delete (former owner did?)