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Home >> Chevrolet >> 2016 >> Express 2500 Base, Van Cargo Extended, 6.6L Eng VIN L >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.6L (LGH) - Repair Instructions >> Repair Instructions >> Nitrogen Oxides Sensor Replacement - Position 1 >> Removal Procedure

Removal Procedure

  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Fig 1: Nitrogen Oxide Sensor - Position 1
    GM2374069Courtesy of GENERAL MOTORS COMPANY

    Remove the nitrogen oxide sensor (1) from the exhaust.
  3. Remove the nitrogen oxide sensor fasteners (2) then remove the sensor module (3).