DTC P228F: Fuel Pressure Regulator 1 Exceeded Learning Limits: Too High
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC P228F: FUEL PRESSURE REGULATOR 1 EXCEEDED LEARNING LIMITS: TOO HIGH
| Description: | This DTC sets when the fuel rail pressure is 20% greater than the calculated threshold. | ||
| Possible Causes: |
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| Diagnostic Aids: | The FRP sensor and fuel pressure control valve values can be monitored by accessing the FRP_A PID and the F_PCV PID. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST M . | ||