P0456 on the 2009 Ford Focus
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.
| TSB-08-22-2 | 2009-02-20. Service bulletin. FORD: VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0456 (VERY SMALL EVAPORATIVE EMISSION SYSTEM LEAK DETECTED; VERY SMALL LEAK 0.020" (0.51 MM) DIAMETER). *PE |
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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.