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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Oil Pressure Sensor and/or Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine cover. Refer to Engine Cover Replacement in Interior Trim .
  2. Disconnect the engine oil pressure gage sensor electrical connector.
  3. Hold the engine oil pressure gage sensor fitting with a wrench.
  4. Remove the engine oil pressure gage sensor using J 41712  .
    Fig 1: Removing Engine Oil Pressure Gage Sensor Using J 41712
    G02077898Courtesy of GENERAL MOTORS CORP.

    Important:  Note the alignment of the engine oil pressure gage sensor fitting prior to removal.

  5. Remove the engine oil pressure gage sensor fitting, if necessary.
    Fig 2: Removing Engine Oil Pressure Gage Sensor Fitting
    G02077899Courtesy of GENERAL MOTORS CORP.
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