DTC P0093 - Fuel System Leak Detected - Large Leak
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 P0093 - FUEL SYSTEM LEAK DETECTED AND LARGE LEAK
| Description: | This DTC sets when the requested fuel volume control value exceeds a calibrated threshold indicating a large fuel system leak. | ||
| Possible Causes: |
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| Diagnostic Aids: | The fuel pressure in the high pressure fuel system can be monitored by accessing the FRP_A PID on the scan tool. The PCM may disable the low pressure fuel pump causing a no start condition when this DTC sets. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST M . | ||