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Home › GMC › 2001 › Sierra 1500 HD, RWD › Repair and Diagnosis › Engine Performance › System › Engine Controls - 4.8L, 5.3L, And 6.0L - Repair Instructions › Repair Instructions › Knock Sensor Replacement › Installation Procedure

Installation Procedure

    Fig 1: Identifying Knock Sensors
    GM54612Courtesy of GENERAL MOTORS COMPANY
  1. Refer to FASTENER NOTICE in Cautions and Notices.

    Install the KS.

    Tighten 

    Torque the sensor to 20 N.m (15 lb ft).

    2. Fig 2: Knock Sensor Wiring Harness Assembly
    GM54608Courtesy of GENERAL MOTORS COMPANY
  2. Install the KS wiring harness assembly.
  3. Install the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical.
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