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EDIT: Reset the ECU and the CEL went away. I’ll see if it returns.
The ECU since I had the car has been faulty. The fuel pump wouldn’t always prime. So I swapped it out for a “known good ECU.”
plugged in the new ECU, fuel pump primes no issue and fires right up.
BUT, now I have a CEL for P0108 MAP High pressure. The old ECU never gave me a code. I unplugged the MAP while the car was on and it made the idle bounce so I know the MAP sensor is “working.”
Not sure what to do. Both ECUs are P2E rev L01.
Last edited by 4g4dcruisin; Jan 19, 2022 at 04:08 PM.
Replaced ECU, now have MAP sensor fault
