Faulty Signal

ECM-300A CAMSHAFT POSITION (CMP) SENSOR
FAULTY SIGNAL

Checking the camshaft position (CMP) sensor and rotor
- Ignition off.
Check the connector for the camshaft position (CMP) sensor. Check for contact resistance and oxidation.

Check the rotor on the camshaft for damage. Check through the camshaft position sensor hole.

Check that the camshafts are set correctly.

Remedy as necessary.

Other information:
- To access or replace the camshaft position (CMP) sensor and rotor, Locations
- To set the camshafts correctly, Camshaft Seals/Variable Valve Timing (VVT) Unit, Replacing
- To fault-trace the wiring and terminals, Checking Wiring and Terminals


Fault-tracing information
Fault-tracing is not followed by verification for this fault.