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Installation Procedure

    Fig 1: Removing/Installing Left Knock Sensor (KS)
    GM1530339Courtesy of GENERAL MOTORS CORP.
  1. Position the knock sensor (3) on the engine block.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the retaining bolt (2) for the knock sensor (3).

    Tighten:  Tighten the knock sensor retaining bolt to 20 N.m (15 lb ft).

  4. Reconnect the electrical connector (1).
  5. Lower the vehicle.