
P0455 Diagnostic Trouble Code Discussion for June 2025
EVAP System Large Leak
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Help Request | Posted | |
2006 Honda Accord LX Special Edition 2.4L MIL Lamp on VIN: 1HGCM56396 P0455: EVAP System Very Large Leak Detected. I'm not sure what I'm missing. P0455 large leak detected. Closed vent valve with scan tool, smoke tested system at line at purge valve all the way back. No leaks. Purge valve is not leaking and can be commanded on with the engine running and vacuum is puls... |
June 16, 2025 |