Knock Sensor: Service and Repair

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KNOCK SENSOR (KS) REMOVAL/INSTALLATION - 3.0L

Cylinder Head-Mounted Knock Sensor (KS)










Engine Block-Mounted Knock Sensor (KS)










Removal

Cylinder head-mounted knock sensor (KS)

1. Disconnect the Knock Sensor (KS) electrical connector.

2. Remove the bolt and the KS.

Engine block-mounted KS

1. Remove the lower intake manifold. See - Lower Intake Manifold Removal/Installation.

2. Disconnect the KS electrical connector.

3. Remove the bolt and the KS.

Installation

Engine block-mounted KS

1. Install the KS and the bolt.

- Tighten to 25 Nm {2.5 kgf-m, 18 ft-lbf}.

2. Connect the KS electrical connector.

3. Install the lower intake manifold. See - Lower Intake Manifold Removal/Installation.

Cylinder head-mounted KS

1. Install the KS and the bolt.

- Tighten to 25 Nm {2.5 kgf-m, 18 ft-lbf}.

2. Connect the KS electrical connector.