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Home >> Ford >> 2018 >> Mustang GT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Fuel System - General Information - 5.2L 32V Ti-VCT) >> General Procedures >> Fuel System Pressure Release

Fuel System Pressure Release

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Pressure release 

NOTE: The FPDM are located on the LH side, beneath the rear seat cushion.
  1. Remove the rear seat cushion. Refer to: Rear Seat Cushion .
  2. Disconnect the two Fuel Pump Control Module electrical connectors.
    GFD288715Courtesy of FORD MOTOR COMPANY
  3. Start the engine and allow it to idle until the engine stalls.
  4. Turn the ignition switch to the off position.
  5. When the fuel system service is complete, reconnect the two Fuel Pump Control Module electrical connectors.
    GFD288716Courtesy of FORD MOTOR COMPANY
  6. Install the rear seat cushion. Refer to: Rear Seat Cushion .
  7. Cycle the ignition key and wait 3 seconds to pressurize the fuel system. Check for leaks before starting the engine.
  8. When service on the fuel system is complete, start the engine and check for leaks.