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P0456 Diagnostic Trouble Code Discussion for January 2008

EVAP System Small Leak

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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2003 Mazda 6 i 2.3L MIL Lamp on VIN: 1YVFP80C73
P0456: EVAP System Very Small Leak Detected. This car has a very small evap leak. It is just at the threshold when tested with a smoke machine type leak detector. Neither smell or smoke shows where the leak is. Just hoping some of you Mazda specialists have seen this before. Thanks in advance, Jim
January 30, 2008