P0401 on the 1995 Ford Crown Victoria
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 986001 | 1999-07-26. Service bulletin. CONCERNS WITH MALFUNCTION INDICATOR LAMP (MIL) ON AND DIAGNOSTIC TROUBLE CODE (DTC) P0401 (INSUFFICIENT EXHAUST GAS RECIRCULATION (EGR) FLOW). *TT |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.