Diagnostic Trouble Code (DTC) Chart
WARNING: This page is about a different car, the 2024 Ford Transit-350 HD, 2024 Ford Transit-350, 2024 Ford Transit-250, and 2024 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this Service Information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods
| Module | DTC | Description | Action |
|---|---|---|---|
| PCM | P0442:00 | EVAP System Leak Detected (small leak): No Sub Type Information | GO to Pinpoint Test A |
| PCM | P0443:00 | EVAP System Purge Control Valve 'A' Circuit: No Sub Type Information | GO to Pinpoint Test C |
| PCM | P0446:00 | EVAP System Vent Control Circuit: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P0451:00 | EVAP System Pressure Sensor/Switch 'A' Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test E |
| PCM | P0452:00 | EVAP System Pressure Sensor/Switch 'A' Circuit Low: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P0453:00 | EVAP System Pressure Sensor/Switch 'A' Circuit High: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P0454:00 | EVAP System Pressure Sensor/Switch 'A' Circuit Intermittent: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P0455:00 | EVAP System Leak Detected - Large Leak: No Sub Type Information | GO to Pinpoint Test A |
| PCM | P0456:00 | EVAP System Leak Detected (very small leak): No Sub Type Information | GO to Pinpoint Test A |
| PCM | P0457:00 | EVAP System Leak Detected (fuel cap loose/off): No Sub Type Information | GO to Pinpoint Test A |
| PCM | P0496:00 | EVAP System High Purge Flow: No Sub Type Information | GO to Pinpoint Test C |