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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1401 (Engine Mechanical - 6.6L (2 Of 5)) >> 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 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Pressure Sensor Electrical Connector
    GM1335546Courtesy of GENERAL MOTORS CORP.
    NOTE: Clean the area around the sensor. Do not allow debris to enter the engine.
  1. Remove the left wheelhouse inner panel. Refer to Front Wheelhouse Liner Replacement - Left Side (Chevrolet) or Front Wheelhouse Liner Replacement - Left Side (GMC) .
  2. Disconnect the oil pressure sensor electrical connector.
  3. Fig 2: View Of Oil Pressure Sensor
    GM1364822Courtesy of GENERAL MOTORS CORP.
  4. Using DT-48827  , remove the oil pressure sensor (1). See Special Tools .