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Home >> Toyota >> 2011 >> Matrix Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (2ZR-FE) (Diagnostic Codes (P0420 - P1605) & Circuit Tests) >> SFI System >> DTC P0455: Evaporative Emission Control System Leak Detected (Gross Leak); DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak) >> Monitor Strategy

Monitor Strategy

Required Sensors/Components Purge VSV and canister pump module
Frequency of Operation Once per driving cycle
Duration Within 15 minutes (varies with amount of fuel in tank)
MIL Operation 2 driving cycles
Sequence of Operation None