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P0455 Diagnostic Trouble Code Discussion for May 2008

EVAP System Large Leak

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Trouble Ticket Help Requests for DTC P0455
Help Request Posted
2004 Toyota Camry XLE 2.4L MIL Lamp on VIN: JTDBE32K84
P0455: EVAP System Gross Leak Detected. This car came in with a cel light with codes P0 455 /P0441 / P0446 . These code are for a flow problem in the canister area. As soon as we installed the smoke machine we saw a lot of smoke coming from the gas cap area. We removed the cover in the wheel well an...
May 20, 2008
1998 Ford Taurus SE 3.0L MIL Lamp on VIN: 1FAFP52U2W
P0455: EVAP control system leak detected...no purge flow or large leak. ... this one. This car came into us with a check engine light on, and a quick check of stored codes revealed a P0443 ( EVAP control system canister purge valve circuit malfunction) and a P0455 (EVAP control system leak detected...no purge flow or large lea...
May 22, 2008