P1441
Evaporative Emission Control System Leak
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$6–56 (est.)
Symptoms
- Check Engine light comes on
- The smell of gasoline in or around the car
- Increased fuel consumption
- Problems starting the engine
- Unstable engine idling
Causes
- Damaged or cracked EVAP hoses
- EVAP purge valve malfunction
- Damaged or loose gas cap
- Leaking fuel tank
- Problems with the pressure sensor in the EVAP system
How to Fix
- Check and replace the gas cap
- Inspect the EVAP system hoses for damage.
- Check the EVAP system purge valve
- Perform a leak test on the EVAP system
- Replace faulty system components