P0441low severityPowertrain
EVAP Incorrect Purge Flow
on 2006 Ford Explorer 4.6L V8 · 4WD
What this code means
The EVAP system purge flow is not as expected.
Symptoms
- Check Engine Light
- Failed emissions
Common causes
- Faulty purge valve (stuck open or closed)
- Disconnected purge hose
- Blocked purge port
- Faulty vent valve
Diagnostic steps
- Test purge valve operation
- Check purge flow with scan tool command
- Inspect hoses
- Test vent valve
Repair notes
Replace purge valve. Check hoses for cracks or disconnection.
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P0001
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P0001
Fuel Volume Regulator Control Circuit/Open
P0002
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P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
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P0003
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P0004
Fuel Volume Regulator Control Circuit High
P0004
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P0010
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P0010
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