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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions) >> Repair Instructions >> Nitrogen Oxides Sensor Replacement - Position 1 >> Removal Procedure

Removal Procedure

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  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM4624720Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Nitrogen Oxides Sensor (3) - Disconnect

  3. Nitrogen Oxides Sensor Bolt (2) - Remove [2x]
  4. GM4624724Courtesy of GENERAL MOTORS COMPANY

    Nitrogen Oxides Sensor Cable (1) @ Nitrogen Oxides Sensor Cable Clip (2) - Unclip [2x]

  5. Remove the supports and lower the vehicle.
  6. Engine Cover - Remove - Engine Cover Replacement
  7. GM4624729Courtesy of GENERAL MOTORS COMPANY

    Nitrogen Oxides Sensor (1) - Remove