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Home › Pontiac › 2008 › G8 GT › Repair and Diagnosis › Engine Performance › System › Engine Control System & Fuel System - 6.0L - Introduction (2 Of 2) › Repair Instructions › Knock Sensor Replacement › Removal Procedure › Left Bank

Left Bank

    CAUTION: Refer to Protective Goggles and Glove Caution .
    CAUTION: Refer to Vehicle Lifting Caution .
    CAUTION: Refer to Battery Disconnect Caution .
  1. Disconnect the battery ground cable from the battery. Refer to Battery Negative Cable Disconnection and Connection .
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
    3. Fig 1: Identifying Knock Sensor To Engine Block Retaining Bolt
    GM1950779Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the engine wiring harness (3) from the knock sensor (2).
  4. Remove the knock sensor to engine block retaining bolt (1).
  5. Remove the knock sensor (2) from the engine block.
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