Operation CHARM: Car repair manuals for everyone.
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Knock Sensor: Service and Repair

REMOVAL
1. Disconnect the battery ground cable. For additional information, refer to Battery.
2. Remove the lower intake manifold. For additional information, refer to Engine.







3. Disconnect the Knock Sensor (KS) electrical connectors.







4. Remove the bolts and the knock sensors.

INSTALLATION
1. To install, reverse the removal procedure.