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P1456 Diagnostic Trouble Code Discussion for October 2009

EVAP System Very Small Leak Detected

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Trouble Ticket Help Requests for DTC P1456
Help Request Posted
2002 Acura MDX 3.5L Misfire VIN: 2HNYD18602
P1456: EVAP System Leak Detected (Fuel Tank Area). ... with this one. I have this 2002 Acura MDX in for the light being on. It has 3 misfire codes stored(3,5,6) and a P1456, evap emissions failure. This engine seems to run fine and i can't see that it misfires at all. The spa...
October 12, 2009