P0088 on the 2021 Ford F-650
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 20B41 | 2020-12-05. Service bulletin. Certain 2020 Model Year Super Duty and 2021 Model Year Medium Duty Vehicles Equipped with a 6.7L Engine Left Hand Side High Pressure Fuel Rail Replacement. In some of the affected vehicles, the vehicle may have been built with a high pressure fuel rail where the internal fuel orifice may become dislodged. If the fuel orifice becomes dislodged, it can travel down and damage the pressure control valve pintle resulting in a Diagnostic Trouble Code (DTC) P0088. Before demonstrating or delivering any new in-stock vehicles involved in this program, dealers are to replace the left hand side high pressure fuel rail using the technical instructions, even if DTC P0088 is not present. This service must be performed on all affected vehicles at no charge to the vehicle owner. |
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| SSM 49185 | 2020-10-06. Service bulletin. Some 2020 F-Super Duty and 2021 F-650/F-750 vehicles equipped with a 6.7L diesel engine built on 01-Mar-2020 and through 31-Aug-2020 may exhibit an illuminated malfunction indicator light (MIL) with diagnostic trouble code (DTC) P0088. This may be due to the pressure control valve in the left fuel rail. To correct the condition, replace the left fuel rail along with the pressure control valve (PCV). For F-250 through F-550 vehicles refer to Workshop Manual (WSM), Section 303-04B. For F-650/F-750 vehicles refer to WSM, Section 303-04A. For claiming use causal part 9D280 and applicable labor operations in Section 09 of the Service Labor Time Standards (SLTS) Manual. |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.