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 or lemon-manuals.org.ua

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Knock Sensor: Service and Repair






REMOVAL
1. Remove intake manifold.
2. Disconnect engine control sensor wiring from knock sensor.
3. Remove knock sensor from cylinder block.

INSTALLATION
1. Follow removal procedure in reverse order.
2. Tighten knock sensor to 36-52 N.m (27-39 Lb-Ft).