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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 419 (Engine Mechanical - 3.5L (On-Vehicle)) >> Repair Instructions >> Engine Oil Pressure Sensor and/or Switch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to FASTENER NOTICE in Cautions and Notices.
  1. Install the engine oil pressure switch to the engine block.

    Tighten 

    Tighten the engine oil pressure switch to 10 N.m (89 lb in).

  2. Fig 1: Installing Engine Oil Pressure Switch
    G01816957Courtesy of GENERAL MOTORS CORP.
  3. Connect the electrical connector to the engine oil pressure switch.
  4. Lower the vehicle.
  5. Inspect for oil leaks after engine start up.
  6. Adjust the engine oil level to the full mark.