hi I have an ej2 which was a d15b7 now has a b16a2 engine and gearbox , p28 ecu.
I put a b16a2 engine in that was from something that was obd2a , but I used the d15 engine harness now the car runs great but no vtec , tried ecu on m8 same car same engine and he gets vtec , tried my solenoid he...