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P0457 Diagnostic Trouble Code Discussion for June 2007

Loose Fuel Cap

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Trouble Ticket Help Requests for DTC P0457
Help Request Posted
2002 Mazda Tribute ES 3.0L MIL Lamp on VIN: 4F2YU08102
P0457: Gross leak in EVAP system. Checked and cleared codes, first code was p0455. (small leak) code returned, smoke tested system, found leak at solenoid valve on charcoal canister. Replaced. code returned. Ran leak test with Mazda WDS and failed, but could not activate purge solenoid to clos...
June 26, 2007