Knock Sensor: Removal

WARNING: This page is about a different variant/trim than selected.

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
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Remove the air intake chamber. Refer to REMOVAL , Air Intake Chamber.
Disconnect the knock sensor connector.

Fig 2: Identifying Knock Sensor Connector
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Remove the knock sensor from the cylinder block.

Fig 3: Identifying Knock Sensor On Cylinder Block
Courtesy of SUBARU OF AMERICA, INC.