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Home >> GMC >> 2002 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.5L >> Repair Instructions >> Crankshaft Position (CKP) Sensor Replacement >> Installation Procedure

Installation Procedure

  1. Lube the new O-ring with engine oil.

    Important:  A new TDC Offset must be learned after replacing a crankshaft position sensor. Refer to Fuel Injection Pump TDC Offset Adjustment .

  2. Install the sensor in the engine.
    Fig 1: CKP Sensor
    G01599622Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  3. Install the sensor mounting bolt.

    Tighten 

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

    Fig 2: CKP Sensor Mounting Bolt
    G01599623Courtesy of GENERAL MOTORS CORP.
  4. Install the sensor electrical connector.
  5. Install the power steering pump. Refer to POWER STEERING PUMP REPLACEMENT (6.5L DIESEL) or POWER STEERING PUMP REPLACEMENT (8.1L) .
  6. Install the negative battery cables.
    Fig 3: CKP Sensor Electrical Connector
    G01599624Courtesy of GENERAL MOTORS CORP.