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Home › Chevrolet › 2011 › Chevy Express G2500, Van Cargo Extended, 6.6 L › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 6.6L (LGH) - Repair Instructions › Repair Instructions › Exhaust Pressure Differential Sensor Replacement › Installation Procedure

Installation Procedure

    Fig 1: Exhaust Differential Pressure Sensor
    GM1862637Courtesy of GENERAL MOTORS CORP.
  1. Position the exhaust differential pressure sensor to the frame.
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the exhaust differential pressure sensor bracket bolt (2) and tighten to 9 N.m (80 lb in) .
  3. Install the exhaust differential pressure sensor pipe assembly hoses to the sensor.
  4. Position the exhaust differential pressure sensor pipe assembly hose clamps (1).
    5. Fig 2: Engine Wiring Harness Electrical Connector
    GM1862627Courtesy of GENERAL MOTORS CORP.
  5. Connect the engine wiring harness electrical connector (1) to the exhaust differential pressure sensor.
  6. Lower the vehicle.
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