subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Knock Sensor|Locations|Page 1610
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Knock Sensor: Service and Repair

Knock Sensor

REMOVAL

1. Remove the collector cover.
2. Disconnect the ground cable from the battery.
3. Remove the intake manifold.
4. Disconnect the knock sensor connector.
5. Remove the knock sensor from cylinder block.

INSTALLATION

1. Install the knock sensor to the cylinder block.

Tightening torque: 25 N.m (2.5 kgf.m, 18.4 ft.lb)

NOTE:  For the knock sensor installation angle, refer to the figure below.

2. Connect the knock sensor connector.
3. Install the intake manifold.
4. Connect the battery ground cable to the battery.
5. Install the collector cover.

Tune-up and Engine Performance Checks > < Knock Sensor|Locations|Page 1610