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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Engine Mechanical - 5.3L) >> Repair Instructions - On Vehicle >> Engine Oil Pressure Sensor and/or Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Pressure Sensor Electrical Connectors
    GM1551867Courtesy of GENERAL MOTORS CORP.
  1. If necessary, remove the engine sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .
  2. Disconnect the oil pressure sensor electrical connector (4).
  3. Fig 2: View Of Oil Pressure Sensor, Washer & Valve Lifter Oil Filter
    GM1402008Courtesy of GENERAL MOTORS CORP.
  4. Using J 41712  , remove the oil pressure sensor (706) and washer (707). See Special Tools .