Camshaft Position (CMP) Sensor On-Vehicle Inspection

CMP (Camshaft Position) Sensor On-Vehicle Inspection

1. Disconnect connector of CMP sensor.
2. Turn ignition switch to ON position and check that voltage of CMP sensor connector (vehicle side) between terminals "1" and "2" is battery voltage.
If faulty condition is found, check power supply circuit, ground circuit and connections.







3. Check that CMP sensor signal is output properly.
If faulty condition is found, check the following.
- Wire harness and connections
- CMP sensor.