P0445
Evaporative Emission Control System Purge Control Valve Circuit Shorted
Generic code
Auxiliary Emissions Control
Low severity
Hard repair
Free on OBD DashX
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What P0445 means
- The fault code P0445 indicates that there is a short circuit in the Evaporative Emission Control System Purge Control Valve Circuit. This can cause the fuel vapors to not be properly purged, leading to increased emissions and potential damage to the vehicle's catalytic converter.
Possible symptoms
- Illuminated check engine light
- Increased emissions
- Failed emissions test
- Rough idle or stalling
- Reduced engine power or acceleration
Possible causes
- Damaged or faulty Evaporative Emission Control System Purge Control Valve
- Short circuit in the wiring
- Damaged or corroded wiring or connections
- Failed Engine Control Module (ECM)
Related parts
- Evaporative Emission (EVAP) System: The EVAP system prevents petrol vapors from escaping into the atmosphere from the fuel tank and fuel system. Problems in this car's flow valve will lead to fuel loss
Possible solutions
- Replace the Evaporative Emission Control System Purge Control Valve
- Check and repair any damaged wiring or connections
- Clean or replace any corroded wiring or connections
- Replace the Engine Control Module (ECM) if necessary
Free on OBD DashX
P0445 on OBD DashX
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