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Home >> Chevrolet >> 2017 >> Express 3500 Base, Van Cargo, 2.8L Eng VIN 1 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions >> Repair Instructions >> Exhaust Pressure Differential Sensor Pipe Replacement >> Removal Procedure
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Removal Procedure

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. Refer to Lifting and Jacking the Vehicle
  2. Remove Exhaust Pressure Differential Sensor Pipe Clamp Refer to Hose Clamp Replacement Guidelines - Spring Type
    GM4627058Courtesy of
  3. Remove Exhaust Pressure Differential Sensor Pipe
  4. Remove Exhaust Pressure Differential Sensor Pipe Fittings]
    GM4627063Courtesy of
  5. Remove Exhaust Pressure Differential Sensor Pipe
    GM4627069Courtesy of
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