Help cam sensor problem
Ok so my problem is that i would get 4 codes all the time and it always comes back to haunt me. Car would not go over 2300rpm when all lights are on. I unplugged the driver side cam sensor and car can reach higher rpm and drives fine.

2003 g35 coupe 6speed manual 93k miles with a 84k miles engine swapped. Motor was never opened up before as i can still see the oem gasket makers squished in place still.
SES light on
VDC light on
SLIP light on

Error code:
P0328(knock sensor high input)

P0011(variable valve timing over advance bank 1?)

P0021(variable valve timing over advance bank 2?)

P0345(camshaft position sensor "A" bank 2 circuit)

I replaced the knock sensor with a autozone one, still same codes and problem driving

I replaced the driver side cam sensor with a nissan one and problem still persists.

One thing i did find out weird, bought a oreilly cam sensor for driver side, car just cranks and not firing up. Returned it and got another one, same thing. So i went to autozone and bought one, still same results. Finally i got sick of it and went to nissan and bought one. Fires my car right up and runs. But problem jerking and not going over 2300 rpm still there.


i can unplug the driver side cam sensor and the car would actually run normally but with all the warning lights on. Just takes 3-4 seconds to start up, car never shut offed on me either, runs with the cam sensor not plugged in and still runs after plugged in with all warning lights on. Last thing i want to hear is timing jumped. And the engine sounds quiet and normal. Dont hear any chain slapping or tensioner ticking

If anyone can help i would really appreciate it.

Message me or post on here thanks
Edit Reply

 

I had bank 1 cam position sensor and knock sensor go out on my 03 sedan. Only problem I had was the car had a hard time starting. Just turn over but took it a bit to hit and start.

When looking into the knock sensor, I seen that it is a common problem that the knock sensor subharness goes bad. I replaced mine when replacing the sensor.

Does all 4 codes keep popping back up? Or do they vary?

 

They keep coming back up, same codes