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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 322 (Engine Controls And Fuel - 5.3L, 6.0L & 6.2L - Repair Instructions) >> Repair Instructions >> Crankshaft Position Sensor Replacement >> Removal Procedure

Removal Procedure

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NOTE:

Perform the Crankshaft Position System Variation Learn  whenever the crankshaft position sensor is removed or replaced.

    Fig 1: Engine Wiring Harness Electrical Connector And Components
    GM1698087Courtesy of GENERAL MOTORS CORP.
  1. Remove the starter. Refer to Starter Replacement .
  2. Working through the wheel well opening, disconnect the engine wiring harness electrical connector (1) from the crankshaft position (CKP) sensor.
    3. Fig 2: CKP Sensor And Bolt
    GM1239292Courtesy of GENERAL MOTORS CORP.
  3. Clean the area around the CKP sensor before removal in order to avoid debris from entering the engine.
  4. Remove the CKP sensor bolt.
  5. Remove the CKP sensor.
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