DTC P0340: Camshaft Position Sensor - Circuit Malfunction: Condition
DTC is set when ECM does not detect Camshaft Position (CMP) sensor input voltage with engine running (Crankshaft Position (CKP) sensor signal is detected). Possible causes are:
- Open or short circuit between CMP and ECM.
- CMP reluctor wheel damaged.
- CMP sensor malfunction.
- CMP sensor dirty or loose.
- CKP sensor dirty or loose.
- ECM malfunction.