DTC P0447 EVAP. Emission System-Vent Control Circuit Open: DTC Detecting Condition

DTC DETECTION CONDITION REFERENCE CHART

Item	Detecting Condition & Fail Safe	Possible Cause
DTC Strategy	Electrical check	Open in CCV harness Contact resistance in connectors Faulty CCV.
Enable Conditions	10V < Battery voltage < 16V
Threshold Value	Line break
Diagnostic Time	3 sec.
Mil On Condition	2 Driving Cycles