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Home >> GMC >> 2005 >> Jimmy Part Time, Standard >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 4.3L >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Oil Pressure Sensor and/or Switch Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Removing Fuel Pump/Oil Pressure Sensor Fitting
    GM348087Courtesy of GENERAL MOTORS CORP.
  1. Apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the threads of the fitting and/or the engine oil pressure sensor.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the engine oil pressure sensor fitting, if removed.

    Tighten:  Tighten the engine oil pressure sensor fitting to 15 N.m (11 lb ft).

    3. Fig 2: J 41712
    GM348085Courtesy of GENERAL MOTORS CORP.
  3. Install the engine oil pressure sensor.

    Tighten:  Using the J 41712  , tighten the engine oil pressure sensor to 30 N.m (22 lb ft).

  4. Connect the engine oil pressure sensor electrical connector.
  5. Install the distributor. Refer to Distributor Replacement in Engine Electrical.
  6. Check and adjust engine oil level.
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