DTC P009F - Fuel Pressure Relief Control Stuck On
WARNING: This page is about a different car, the 2020 Ford F-550 Super Duty, 2020 Ford F-450 Super Duty, 2020 Ford F-350 Super Duty, 2020 Ford F-250 Super Duty, and 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P009F - FUEL PRESSURE RELIEF CONTROL STUCK ON
| Description: | This DTC sets when the requested fuel volume control value exceeds a calibrated threshold indicating a stuck fuel pressure relief valve. | ||
| Possible Causes: |
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| Diagnostic Aids: | INSTALL a new fuel pressure relief valve. Clear the PCM DTCs. Repeat the self-test. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||