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Removal Procedure

WARNING: This page is about a different car, the 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the knock sensor electrical connector.
    3. Fig 1: View Of Knock Sensor
    GM12755Courtesy of GENERAL MOTORS CORP.
  3. Remove the knock sensor from the engine block.
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