Quick checklist
Check purge valve wiring connections test valve operation
OBD2 Codes
P0445 – Evaporative Emission Control System Purge Control Valve Circuit Shorted
EVAP purge valve circuit issue; check wiring and valve.
Details
The purge control valve circuit has a short. Check wiring connections and valve operation.
Typical causesFaulty purge valve damaged wiring loose connection
SymptomsCheck engine light
SeverityLow — may cause rough idle or fuel smell
DIY checksCheck purge valve wiring connections test valve operation
ToolsMultimeter OBD2 scanner
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FAQ
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Can I drive with this code?
Yes but fix soon to prevent fuel smell and emissions issues.
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