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Home >> GMC >> 2017 >> Canyon Denali, 2.8L Eng VIN 1, 4WD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions >> Repair Instructions >> Exhaust Particulate Sensor Replacement >> Removal Procedure

Removal Procedure

  1. Disconnect Battery Negative Cable. Refer to Battery Negative Cable Disconnection and Connection »Disconnect
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle
  3. Fig 1: Exhaust Particulate Sensor, Electrical Connector, Fasteners And Retainer
    GM4177030Courtesy of GENERAL MOTORS COMPANY
  4. Disconnect Electrical Connector (1) @ Exhaust Particulate Sensor (4)
  5. Remove Exhaust Particulate Sensor Fastener (2) (Qty: 2)
  6. Unclip Retainer (3)
  7. Fig 2: Retainer
    GM4177054Courtesy of GENERAL MOTORS COMPANY
  8. Unclip Retainer (1)
  9. Fig 3: Exhaust Particulate Sensor
    GM4177072Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    Refer to Exhaust Service Warning .

  10. Remove Exhaust Particulate Sensor (1)