Circuit Description
Camshaft Position (CMP) sensor (G2 signal) consist of a signal plate mounted on intake camshaft and a pick-up coil. G2 signal plate has 3 teeth on its outer circumference. DTC is set when no cranking or engine running signal is received by ECM from CMP sensor. Possible causes are:
- CMP sensor circuit is open or shorted.
- Defective CMP sensor.
- Defective signal plate.
- Defective ECM.