Camshaft Position Sensor: Testing and Inspection

CAMSHAFT POSITION (CMP) SENSOR INSPECTION [L3 WITH TC]

Visual Inspection

1. Remove the battery cover. Removal and Replacement

2. Disconnect the negative battery cable.

3. Remove the CMP sensor. Service and Repair

4. Verify that there are no metal shavings on the sensor.

- If the monitor item condition/specification (reference) is not within the specification even though there is no malfunction, carry out the "Circuit Open/Short Inspection".

Voltage Inspection

1. Idle the engine.

2. Measure the CMP sensor output wave pattern using an oscilloscope. (See Component Tests and General Diagnostics)

- If not within the specification, replace the CMP sensor. Service and Repair