Diagnostic Trouble Code (DTC) Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Diagnostic Trouble Code Chart
| Module | DTC | Description | Action |
|---|---|---|---|
| PCM | P04B0:00 | Refueling Vapor Control Valve Circuit/Open: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P04B4:00 | Refueling Vapor Control Valve Stuck Closed: No Sub Type Information | GO to Pinpoint Test C |
| PCM | P144B:00 | EVAP System Secondary Purge Vapor Line Restricted/Blocked: No Sub Type Information | GO to Pinpoint Test A |
| PCM | P24C0:00 | EVAP System Leak Detection Pump Switching Valve Stuck On: No Sub Type Information | GO to Pinpoint Test A |