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Home >> Buick >> 2009 >> Allure Super >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L - Introduction >> Repair Instructions >> Camshaft Position Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Crankshaft Oil Seal & Camshaft Position (CMP) Sensor
    GM1411952Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the O-ring seal with clean engine oil.
  2. Install the O-ring seal (704) onto the CMP sensor, if necessary.
  3. Install the CMP sensor (703).
    4. CAUTION: Refer to Fastener Caution .
  4. Remove the CMP sensor bolt (705).

    Tighten:  Tighten the bolt to 12 N.m (106 lb in).

    5. Fig 2: Camshaft Position (CMP) Sensor Electrical Connector
    GM1554556Courtesy of GENERAL MOTORS CORP.
  5. Connect the CMP sensor electrical connector.
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