Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it fails: lemon-manuals.org.ua

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Knock Sensor: Service and Repair

KNOCK SENSOR REMOVAL/INSTALLATION

1. Disconnect the knock sensor connector.
2. Remove the knock sensor.
3. Install in the reverse order of removal.

Tightening torque: 19.6 - 31.0 N.m {2.00 - 3.16 kgf.m, 14.5 - 22.8 ft.lbf}