P0444
PowertrainEvap Systemlow severityEVAP Purge Control Valve Circuit Open
What P0444 Means
Open circuit in the purge valve circuit.
Symptoms
- Check Engine Light
Common Causes
- Disconnected purge valve
- Open wiring
- Faulty valve
Diagnostic Steps
- Check connector
- Test wiring continuity
- Test valve
Where to start: Repair connection or replace valve.
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Serious DIY~$100
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Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
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