Circuit/System Testing

Ignition OFF, inspect the CMP sensor for looseness and correct installation.
- If the CMP sensor is loose, inspect the sensor and the O-ring for damage, and replace as necessary.
Inspect the engine for the following conditions:
- Engine oil for debris
- Camshaft reluctor wheel for damage
- The timing chain, timing chain tensioner, and sprockets for wear or damage

If debris is found in the engine oil, inspect the internal engine components to determine the cause. Repair or replace any worn or damaged components.