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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1025 (Engine Controls And Fuel - 4.3L - Introduction (2 Of 2)) >> Repair Instructions >> Camshaft Position Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra and 2008 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of CMP Sensor & Bolt
    GM1877007Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not reuse the original O-ring seal.
  1. If reinstalling the old CMP sensor, install a NEW O-ring seal onto the sensor.
  2. Install the CMP sensor to the wiring harness jumper.
  3. Connect the CMP sensor wiring harness jumper to the CMP sensor.
  4. Lubricate the O-ring seal with clean engine oil.
  5. Install the CMP sensor and wiring harness jumper to the engine front cover.
  6. NOTE: Refer to Fastener Notice .
  7. Install the CMP sensor bolt.

    Tighten:  Tighten the bolt to 10 N.m (89 lb in).

  8. Fig 2: View Of Engine Wiring Harness & Components
    GM1876999Courtesy of GENERAL MOTORS CORP.
  9. Install the water pump. Refer to Water Pump Replacement (LU3) .
  10. Connect the engine wiring harness electrical connector (7) to the CMP sensor wiring harness jumper.