P0456 Diagnostic Trouble Code Discussion for November 2014
EVAP System Small Leak
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| Help Request | Posted | |
| 2005 Toyota Matrix 1.8L MIL Lamp on VIN: 2T1LR32EX5 P0456: EVAP System Very Small Leak Detected. This has an evap problem. Purge valve tests ok, vent valve test ok, vsv by canister switching ok. Performed smoke test and no external leak found. Not sure where else to check. There are a lot of vacuum lines in canister assembly. I am sure there is someone wh... |
November 09, 2014 |
