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. Disconnect knock sensor inline electrical connector.
2. Remove knock sensor.

INSTALLATION

IMPORTANT: Rotate pigtail 90 degrees counter clockwise from vertical before securing fastener.

1. Install knock sensor.

Torque: 25 N.m (19 ft-lbs)

2. Connect electrical connector to the knock sensor. Push in connector until a click is heard and pull back to confirm a positive engagement.