Engine Error
P0441
Evaporative Emission System Incorrect Purge Flow
Severity
Medium
Symptoms
Check engine light, gas smell, rough idle after refueling
Common Causes
- Bad purge solenoid
- Vacuum line blockage
- Faulty vapor pressure sensor
- Faulty charcoal canister
How to Fix
- 1 Replace purge valve solenoid
- 2 Clear vacuum lines
- 3 Inspect charcoal canister
- 4 Replace vapor pressure sensor
Estimated Repair Cost
USD
$100
–
$350
Purge solenoid: $100 - $250; Labor: $100