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Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 1 Of 3) >> Repair Instructions (On-Vehicle And Off-Vehicle - Part 1) >> On-Vehicle Repair Instructions >> Engine Oil Pressure Sensor and/or Switch Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of Oil Pressure Sensor, Harness Ground & CMP Sensor Electrical Connector
    GM1236366Courtesy of GENERAL MOTORS CORP.
  1. If necessary, remove the engine sight shield. Refer to Engine Sight Shield Replacement (4.8L, 5.3L & 6.0L W/RPO LQ4)  or Engine Sight Shield Replacement (6.0L W/RPO LQ9) .
  2. Disconnect the oil pressure sensor electrical connector (1).
  3. Fig 2: View Of J 41712 Removing The Oil Pressure Sensor
    GM260089Courtesy of GENERAL MOTORS CORP.
  4. Using J 41712  or equivalent, remove the oil pressure sensor.