What does code P0445 mean?
A short circuit is detected in the EVAP purge control valve circuit, causing uncontrolled or continuous purge operation.
OBD-II Code
P0445 — Evaporative Emission Control System Purge Control Valve Circuit Shorted
A short circuit is detected in the EVAP purge control valve circuit, causing uncontrolled or continuous purge operation.
Common symptoms
- Strong fuel odor
- constant purge operation
- possible rough idle
Possible causes
- Short to voltage
- burned purge solenoid
- moisture intrusion in wiring
Initial recommendation
Inspect wiring harness for shorts, repair damaged insulation and replace purge solenoid if faulty.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0445 with your vehicle's actual symptoms for more complete diagnostic guidance.
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