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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1306 (Engine Controls And Fuel - 6.6L - Introduction (1 Of 2)) >> Repair Instructions >> Turbocharger Vane Position Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Engine Wiring Harness Electrical Connector
    GM1873309Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
    2. NOTE: Note the routing of the turbocharger vane position sensor pigtail prior to removal.
  2. Disconnect the engine wiring harness electrical connector (1) from the turbocharger vane position sensor electrical connector (2).
    3. Fig 2: View Of Turbocharger Vane Position Sensor & Electrical Connector Clips
    GM1873313Courtesy of GENERAL MOTORS CORP.
  3. Remove the turbocharger vane position sensor electrical connector clips from the wiring harness bracket.
  4. Remove the thermal reflective shield/tape from the vane position sensor, if required.
  5. Remove the turbocharger vane position sensor from the turbocharger.
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