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DTC P0447 Evaporative Emission Control System Vent Control Circuit Open: DTC Detecting Condition

Two consecutive driving cycles with fault
GENERAL DESCRIPTION <Ref. to DTC P0447 EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT OPEN , Diagnostic Trouble Code (DTC) Detecting Criteria. >

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to OPERATION , Clear Memory Mode.> and Inspection Mode <Ref. to PROCEDURE , Inspection Mode.>.