DTC P0449 EVAP. Emission System-Vent Valve / Solenoid Circuit: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSE

Item	Detecting Condition	Possible Cause
DTC Strategy	Circuit continuity check, open	Poor connection Open or Short to ground in power circuit Open in control circuit CCV ECM/PCM
Enable Conditions
Threshold Value	Disconnected
Diagnostic Time
MIL ON Condition	2 driving cycle