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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L And 6.2L - Introduction (2 Of 2)) >> Repair Instructions >> Crankshaft Position Sensor Replacement >> Removal Procedure

Removal Procedure

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IMPORTANT: Perform the Crankshaft Position System Variation Learn  whenever the crankshaft position sensor is removed or replaced.
    Fig 1: View Of Electrical Connectors & Clips
    GM1698087Courtesy of GENERAL MOTORS CORP.
  1. Remove the starter. Refer to Starter Motor 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 & 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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