24V Cummins:
- Passenger's side of cylinder head cover.
- Behind injection pump.
12V Cummins:
- Above the injection pump.
- Below the fuel shutoff solenoid.
Note: The camshaft position sensor is a vital part of the engine's fuel injection system, and a faulty or damaged sensor can cause a variety of issues, including poor engine performance, rough idling, and even engine failure. If you suspect that your camshaft position sensor may be faulty, it's important to have it checked by a qualified mechanic as soon as possible.