P0451 on the 1999 Honda Odyssey
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.
| 99056 | 2000-04-24. Service bulletin. MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0451 (FUEL TANK PRESSURE SENSOR CIRCUIT RANGE / PERFORMANCE PROBLEM) STORED IN THE PCM ON VEHICLES WITHIN VIN 2HKRL ... XH536154. *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.