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Home >> Cadillac >> 2005 >> XLR >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Crankshaft Position (CKP) Sensor Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Crankshaft Position Sensor & Bolt
    GM928205Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Inspect the crankshaft sensor O-ring for wear or damage. If a problem is found, replace the O-ring.
  1. Lubricate the crankshaft sensor O-ring with clean engine oil.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the crankshaft sensor and the retaining bolt.

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

  4. Connect the crankshaft position sensor electrical connector.
  5. Install the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical - 4.6L (LH2).
  6. Operate the engine and inspect crankshaft sensor for engine oil leaks.
  7. Perform the CKP System Variation Learn Procedure .