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P1456 Diagnostic Trouble Code Discussion for December 2007

EVAP System Very Small Leak Detected


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Trouble Ticket Help Requests for DTC P1456
Help Request Posted
1998 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG5648W
P1456: EVAP System Leak Detected (Fuel Tank Area). My question is the vent valve works manually. From what I know it should be closed when the car is running. the computer is not grounding the soloniod. At this time I have no information on when this valve is supposed to be shut to run the test. I believe the ...
December 11, 2007
1998 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG5648W
P1456: EVAP System Leak Detected (Fuel Tank Area). My question is the vent valve works manually. From what I know it should be closed when the car is running. the computer is not grounding the soloniod. At this time I have no information on when this valve is supposed to be shut to run the test. I believe the ...
December 20, 2007
1998 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG5648W
P1456: EVAP System Leak Detected (Fuel Tank Area). My question is the vent valve works manually. From what I know it should be closed when the car is running. the computer is not grounding the soloniod. At this time I have no information on when this valve is supposed to be shut to run the test. I believe the ...
December 11, 2007
1998 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG5648W
P1456: EVAP System Leak Detected (Fuel Tank Area). My question is the vent valve works manually. From what I know it should be closed when the car is running. the computer is not grounding the soloniod. At this time I have no information on when this valve is supposed to be shut to run the test. I believe the ...
December 20, 2007