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

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2022 Ford F-550 Super Duty, 2022 Ford F-450 Super Duty, 2022 Ford F-350 Super Duty, 2022 Ford F-250 Super Duty, and 2021 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

DTC DESCRIPTION P0087 - FUEL RAIL/SYSTEM PRESSURE, TOO LOW (BANK 1)

Description: The PCM regulates the fuel rail pressure by controlling the fuel volume control valve and fuel pressure control valve. This DTC sets when the PCM is no longer capable of maintaining the fuel pressure.
Possible Causes: Restricted fuel filter Low pressure fuel system Fuel pressure control valve stuck open Fuel volume control valve stuck closed Leaking fuel injector Fuel waxing and gelling Running out of fuel
Diagnostic Aids: The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument cluster message center. This DTC sets when the fuel rail pressure exceeds the minimum calibrated threshold.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST MA .