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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1188 (Engine Mechanical - 5.7L) >> 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 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the intake manifold. Refer to INTAKE MANIFOLD REPLACEMENT  in Engine Mechanical - 5.7L.
  2. Disconnect the oil pressure sensor electrical connector (2).
    Fig 1: Disconnecting Oil Pressure Sensor Electrical Connector
    G01970596Courtesy of GENERAL MOTORS CORP.

    Important:  Clean the area around the sensor before removal. This avoids debris from entering the engine.

  3. Use J 41712  to remove the oil pressure sensor from the engine block.
    Fig 2: Removing Engine Oil Pressure Sensor
    G01970597Courtesy of GENERAL MOTORS CORP.
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