Camshaft & Knock Sensors both go bad?

Question

I have 03 infiniti M45. Orignial codes were telling me bad camshaft position sensors - both banks. I replaced them and now the new code is P0325 that says it's the knock sensor. I'm not sure that is the problem either. I am wondering if I replace that sensor will there be another sensor code or is there some other part that is bad?

Answer 1

HI there,

The knock sensor doesn't turn the check engine light on, so if the light is on, go after the other codes in the system. If you still have cam sensor codes, then check the timing. If the timing chain has jumped then it could cause the codes to reappear.