Fuel System DTCS
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| P04B0 | Refueling Valve (RV) Stuck, refer to PINPOINT TEST B : DTC P04B0 | |
| P04B4 | Refueling Valve (RV) Stuck Closed, refer to PINPOINT TEST C : DTC P04B4 | |
| P144B | Evaporative Emission System Secondary Purge Vapor Line Restricted/Blocked, PINPOINT TEST A : SLOW TO FILL | |
| P24C0 | Evaporative Emission System Leak Detection Pump Switching Valve Stuck On, PINPOINT TEST A : SLOW TO FILL | |
| All other DTCs | - | REFER to: Electronic Engine Controls . |