Knock Sensor: Testing and Inspection

KNOCK SENSOR INSPECTION

1. Remove air cleaner hose.
2. Remove RH engine mounting stay.
3. Remove intake manifold assembly and water outlet.
4. Remove knock sensors.
(a) Disconnect the knock sensor connector.





(b) Using SST, remove the knock sensor. SST 09817-16011
5. Inspect knock sensors.





Using an ohmmeter, check that there is no continuity between the terminal and body.
If there is continuity, replace the sensor.
6. Reinstall knock sensors.
(a) Using SST, install the knock sensor. SST09817-16011

Torque: 39 N.m (400 kgf.cm, 29 ft.lbf)

(b) Connect the knock sensor connector.
7. Reinstall water outlet and intake manifold assembly.
8. Reinstall RH engine mounting stay.
9. Reinstall air cleaner hose.