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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.6L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Engine Oil Pressure Sensor and/or Switch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View of Engine Oil Pressure Switch & Electrical Connector
    GM481563Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the engine oil pressure switch (1) to the oil filter adapter (3).

    Tighten:  Tighten the engine oil pressure switch to 16 N.m (12 lb ft).

  2. Connect the electrical connector (2) to the engine oil pressure switch (1).
  3. Lower the vehicle.
  4. Adjust the engine oil level to the full mark.
  5. Inspect for oil leaks after engine start up.
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