P0087 - Fuel Rail/System Pressure - Too Low (Bank 1)

2021 Ford Transit-150 XLT, 3.5L Eng VIN 8, AWDSECTION P0087 - Fuel Rail/System Pressure - Too Low (Bank 1)
DTC DESCRIPTION P0087 - FUEL RAIL/SYSTEM PRESSURE - TOO LOW (BANK 1)

For Mustang, 5.2L 
Description:  This DTC sets when the fuel rail pressure requested by the PCM is greater than the fuel rail pressure delivered, by more than a calibrated threshold for greater than a calibrated length of time.
Possible Causes: 
  • Low fuel pressure
  • Low or no fuel
  • FRP circuit concerns
  • Damaged FRP sensor
Diagnostic Aids:   
For All Others 
Description:  The PCM regulates the fuel rail pressure by controlling the fuel volume regulator. This DTC sets when the PCM is no longer capable of maintaining the fuel pressure within the calibrated parameters.
Possible Causes: 
  • Fuel filter restricted or dirty
  • Fuel supply line restricted
  • Damaged fuel pump module
  • Damaged fuel injection pump
Diagnostic Aids:  Diagnose any FRP and FVR circuit DTCs first.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
Mustang 5.2L GO to Pinpoint Test DD.
All others GO to Pinpoint Test HP.
RENDER: 1.0x

NO RELATED

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