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Pontiac
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2005
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Sunfire Automatic
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Engine Controls - 2.2L - Introduction
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Repair Instructions
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Knock Sensor (KS) Replacement
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Removal Procedure
Removal Procedure
Remove the starter. Refer to
Starter Motor Replacement
in Engine Electrical.
Fig 1: View of Knock Sensor
Courtesy of GENERAL MOTORS CORP.
Disconnect the knock sensor (KS) harness connector.
Remove the KS retaining bolt.
Remove the KS.