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P0456 Diagnostic Trouble Code Discussion for July 2011

EVAP System Small Leak


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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2004 Jeep Liberty Limited 3.7L MIL Lamp on VIN: 1J4GL5874W
P0456: EVAP System Small Leak (0.020") Detected. cannot seem to nail this one down ...found faulty nvld first time around and cockily called it fixed even though i wasnt able to run evap monitor. admittedly threw a gas cap at it on 5:00 on friday when cust showed up with mil on again and hoped for the best.i...
July 15, 2011
2004 Jeep Liberty Limited 3.7L MIL Lamp on VIN: 1J4GL5874W
P0456: EVAP System Small Leak (0.020") Detected. cannot seem to nail this one down ...found faulty nvld first time around and cockily called it fixed even though i wasnt able to run evap monitor. admittedly threw a gas cap at it on 5:00 on friday when cust showed up with mil on again and hoped for the best.i...
July 15, 2011