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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 >> Exhaust Pressure Differential Sensor Pipe Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
CAUTION:

The exhaust temperature sensor and exhaust pressure differential sensor line fittings may be difficult to remove when the engine exhaust system temperature is below 48°C (120°F). Excessive force may damage the threads in the exhaust manifold or exhaust pipe.

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM4627058Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Differential Sensor Pipe Clamp (1) - Remove [2x] - Hose Clamp Replacement Guidelines - Spring Type

  3. Exhaust Pressure Differential Sensor Pipe (2) - Remove [2x]
  4. GM4627063Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Differential Sensor Pipe Fittings (1) - Remove [2x]

  5. GM4627069Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Differential Sensor Pipe (1) - Remove