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P0440 Diagnostic Trouble Code Discussion for January 2008

General EVAP System Failure

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Trouble Ticket Help Requests for DTC P0440
Help Request Posted
2000 Toyota Corolla CE 1.8L MIL Lamp on VIN: EXYZ407465
P0440: EVAP Control System Large Leak Detected. I use the Mastertech to command purge,canister,and tank bypass valve.I can hear it clicking.Smoke test,flow meter reads 0.This EVAP system is different from what I seen on other cars. What would be the next step to find this problem? Has anyone ran into a prob...
January 14, 2008