Operation CHARM: Car repair manuals for everyone.

Knock Sensor: Testing and Inspection

KNOCK SENSOR INSPECTION
1. Remove engine

2. Remove intake manifold

3. Remove knock sensor
4. Inspect knock sensor





- Using an ohmmeter, check that there is no continuity between the terminal and body.
- If there is continuity, replace the sensor.
5. Reinstall knock sensor

Torque: 45 N.m (14 ft.lb.)

6. Reinstall intake manifold

7. Reinstall engine