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Home >> Buick >> 2016 >> Envision >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L (LTG) - Repair Instructions >> Repair Instructions >> Fuel Feed Front Pipe Replacement >> Removal Procedure

Removal Procedure

  1. Fuel Pressure Relief  - Relieve the fuel system pressure.
  2. Fuel Feed Pipe Replacement (Engine) Fuel Feed Pipe Replacement (Tank)  - Disconnect
  3. Raise and support the vehicle. Lifting and Jacking the Vehicle
    4. Fig 1: Fuel Pipe Shield
    GM4175820Courtesy of GENERAL MOTORS COMPANY
  4. Fuel Pipe Shield (1) - Remove
    5. Fig 2: Fuel Feed Front Pipe
    GM3926749Courtesy of GENERAL MOTORS COMPANY
  5. Remove the fuel feed front pipe (1) from the retainers (2).
    6. Fig 3: Fuel Pressure Sensor Electrical Connector
    GM3993227Courtesy of GENERAL MOTORS COMPANY
  6. Disconnect the fuel pressure sensor electrical connector.(1)
  7. Disconnect the fuel feed front pipe (2) and remove from retainers (3). Plastic Collar Quick Connect Fitting Service 
  8. If replacing the fuel feed pipe with a new one, remove the fuel pressure sensor. Fuel Pressure Sensor Replacement - Fuel Feed Pipe 
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