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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 878 (Engine Controls And Fuel - 4.8L, 5.3L, 6.0L And 6.2L - Introduction (2 Of 2)) >> Repair Instructions >> Knock Sensor 2 Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Right Side Knock Sensor & Bolt
    GM1402140Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  1. Position the knock sensor (718) to the engine block and install the knock sensor bolt (739).

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

  2. Fig 2: View Of Electrical Connectors & Clips
    GM1698087Courtesy of GENERAL MOTORS CORP.
  3. Connect the engine wiring harness electrical connector (2) to knock sensor.
  4. Install the right front wheel and tire. Refer to Tire and Wheel Removal and Installation .