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DTC P0441 EVAP CONTROL SYSTEM EC-921 < SERVICE INFORMATION > [VK45DE] C D E F G H I J K L M A EC N P O DTC P0441 EVAP CONTROL SYSTEM System Description INFOID:0000000001326758 NOTE: In this evaporative emission (EVAP) control system, purge flow occurs during non-closed throttle conditions. On Board Diagnosis Logic INFOID:0000000001326759 Under normal conditions (non-closed throttle), sensor output voltage indicates if pressure drop and purge flow DTC Confirmation Procedure INFOID:0000000001326760 CAUTION: Always drive vehicle at a safe speed. ° C (41 ° F) or more. WITH CONSULT-III PBIB1026E DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0441 EVAP control system in- EVAP control system does not operate proper- • EVAP canister purge volume control so- lenoid valve stuck closed • EVAP control system pressure sensor and the circuit • Loose, disconnected or improper con- nection of rubber tube • Blocked rubber tube lenoid valve circuit • Accelerator pedal position sensor |