P0456

DTC P0456 Evaporative Emission Control System (PCSV) - Small Leak (0.5 mm)

NOTE:
- If DTC P0455 is stored and MIL is illuminated, before proceeding to evaporative system test and repair, verily whether the customer was running the engine during refueling.
- If an obvious cause for DTC P0455 is an engine running during refueling, erase the DTC P0455 using Hi-Scan and do not repair the evaporative system. However, the vehicle should be monitored to find reoccurrence of the concern which may come from actual evaporative system.

* PCSV: Evaporative Canister Purge Control Solenoid Valve.
* CCV: Canister Control Solenoid Valve.

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TEST PROCEDURE