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Home › GMC › 2004 › Envoy 4WD › Repair and Diagnosis › Engine Performance › System › Engine Control System - 4.2L (Introduction) › Repair Instructions › Fuel Tank Pressure Sensor Replacement › Installation Procedure

Installation Procedure

  1. Install the new fuel tank pressure sensor seal.
  2. Install the fuel tank pressure sensor.
  3. Connect the fuel tank sensor harness connector.
  4. Lower the vehicle.
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