Powertrain Control Module (PCM) Diagnostic Trouble Code Index
WARNING: This page is about a different car, the 2004 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| P0457 | Fuel Fill Cap Off | PCM | Go To PINPOINT TEST R: THE CHECK FUEL CAP INDICATOR IS NEVER/ALWAYS ON . |
For a complete list of PCM DTCs, refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE .