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Home >> Pontiac >> 2008 >> G8 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - Introduction (2 Of 2) >> Repair Instructions >> Knock Sensor Replacement - Bank 1 >> Removal Procedure

Removal Procedure

    Fig 1: Identifying Wiring Harness Retaining Clip
    GM1949896Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Vehicle Lifting Caution .
    CAUTION: Refer to Safety Glasses Caution .
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the wiring harness retaining clip (1).
  3. Fig 2: Identifying KS To Engine Block Retaining Bolt
    GM1949898Courtesy of GENERAL MOTORS CORP.
  4. Remove the knock sensor (KS) electrical (1) connector from the KS (2)
  5. Remove the KS (3) to engine block retaining bolt (2).