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 | P043E:00 | EVAP System Leak Detection Reference Orifice Low Flow: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P043F:00 | EVAP System Leak Detection Reference Orifice High Flow: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0443:00 | EVAP System Purge Control Valve A Circuit: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0451:00 | EVAP System Pressure Sensor / Switch A Circuit Range / Performance: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0452:00 | EVAP System Pressure Sensor / Switch A Circuit Low: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0453:00 | EVAP System Pressure Sensor / Switch A Circuit High: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0454:00 | EVAP System Pressure Sensor / Switch A Circuit Intermittent: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0462:00 | Fuel Level Sensor A Circuit Low: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0463:00 | Fuel Level Sensor A Circuit High: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P0496:00 | EVAP System High Purge Flow: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P04ED:00 | EVAP System Large Leak Detected - Fresh Air Side: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P04EE:00 | EVAP System Very Small Leak Detected - Fuel Tank Side: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P04EF:00 | EVAP System Very Small Leak Detected - Fresh Air Side: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P04F0:00 | EVAP System High Load Purge Line A Performance: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P144B:00 | EVAP System Secondary Purge Vapor Line Restricted/Blocked: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2401:00 | EVAP System Leak Detection Pump Control Circuit Low: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2402:00 | EVAP System Leak Detection Pump Control Circuit High: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2418:00 | EVAP System Switching Valve Control Circuit/Open: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2450:00 | EVAP System Switching Valve Performance/Stuck Open: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2451:00 | EVAP System Switching Valve Stuck Closed: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24B9:00 | EVAP System Leak Detection Pump Pressure Sensor Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24BA:00 | EVAP System Leak Detection Pump Pressure Sensor Circuit Low: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24BB:00 | EVAP System Leak Detection Pump Pressure Sensor Circuit High: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24BC:00 | EVAP System Leak Detection Pump Pressure Sensor Circuit Intermittent: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24BE:00 | EVAP System Leak Detection Pump Vacuum Switching Valve Control Circuit Low: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24BF:00 | EVAP System Leak Detection Pump Vacuum Switching Valve Control Circuit High: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24C0:00 | EVAP System Leak Detection Pump Vacuum Switching Valve Stuck On: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P24C1:00 | EVAP System Leak Detection Pump Vacuum Switching Valve Performance/Stuck Off: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P260F:00 | EVAP System Monitoring Processor Performance: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2DDA:00 | EVAP System Leak Detection Pump Performance/Stuck Off: No Sub Type Information | GO to Pinpoint Test HX |
| PCM | P2DDB:00 | EVAP System Leak Detection Pump Stuck On: No Sub Type Information | GO to Pinpoint Test HX |