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Home >> Buick >> 2016 >> Cascada Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.6L (LWC) - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement >> Removal Procedure
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Removal Procedure

WARNING:

The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

  1. Relieve the fuel system pressure.- Fuel Pressure Relief 
  2. Battery Negative Cable Disconnection and Connection - Disconnect
  3. Engine Sight Shield Replacement - Remove
  4. Turbocharger Coolant Return Pipe Replacement - Remove
  5. Fig 1: Fuel Injection Fuel Rail Fuel Pressure Sensor
    GM4091058Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    Refer to Safety Goggles and Fuel Warning .

  6. Cable Tie (3) - Remove
  7. Disconnect the electrical connector. (4)
  8. Fuel Injection Fuel Rail Fuel Pressure Sensor (2) - Remove @ Fuel Injection Fuel Rail Assembly (1)