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Home >> GMC >> 2023 >> Canyon AT4 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.7L - Repair Instructions >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Relieve the fuel system pressure. Fuel Pressure Relief 
  2. Drain the fuel tank. Fuel Tank Draining 
  3. Raise and support the vehicle. Lifting and Jacking the Vehicle
  4. GM6186602Courtesy of GENERAL MOTORS COMPANY

    Chassis Front Wiring Harness Ground Bolt (1) - Remove

  5. Reposition the chassis front wiring harness ground (2).
  6. GM6139241Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Hose Clamp (1) - Loosen

  7. Fuel Tank Filler Hose (2) - Remove
  8. GM6139237Courtesy of GENERAL MOTORS COMPANY

    Disengage the evaporative emission canister filter pipe retainer (1).

  9. Fuel Feed Hose (2) - Disconnect - Plastic Collar Quick Connect Fitting Service 
  10. Evaporative Emission Canister Filter Pipe (3) - Disconnect - Plastic Collar Quick Connect Fitting Service 
  11. GM6139242Courtesy of GENERAL MOTORS COMPANY

    Place a suitable adjustable jack under the fuel tank.

  12. Fuel Tank Strap Bolt (1) - Remove [2x]
  13. Fuel Tank Strap (2) - Remove [2x]
  14. GM6139238Courtesy of GENERAL MOTORS COMPANY

    Lower the fuel tank, allowing clearance to access connections at the top of the tank.

  15. Disconnect the electrical connector. (1)
  16. GM6139239Courtesy of GENERAL MOTORS COMPANY

    Evaporative Emission Canister Vent Hose (1) - Disconnect - Plastic Collar Quick Connect Fitting Service 

  17. Disconnect the electrical connectors. (2)
  18. Wiring Harness Clip (3) - Disengage [2x]
  19. Wiring Harness (4) - Reposition
  20. GM6139243Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank (1) - Remove

  21. Remove the jack.
  22. GM6139252Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Pressure Sensor Cover (1) - Remove

  23. Fuel Tank Pressure Sensor (2) - Remove