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P1457 Diagnostic Trouble Code Discussion for October 2009

EVAP System Leak Detected (Canister Area)

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Trouble Ticket Help Requests for DTC P1457
Help Request Posted
2001 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG65581
P1457: EVAP System Leak Detected (Canister Area). ... the lot for about three months and recently came back in with MIL on. P1457 stored. Found TSB for the bypass valve. Active tested all valves and found them to be functional. Removed the bypass/two-way valve and separated to find a dirty brown liquid coming...
October 28, 2009