P1447
Evaporative Emission Control System Purge Flow Monitor
P1447 is an OBD-II diagnostic trouble code meaning: Evaporative Emission Control System Purge Flow Monitor. Common causes: evap purge valve malfunction, evap system leak. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- The smell of gasoline in or around the car
- Unstable engine idling
Causes
- EVAP purge valve malfunction
- EVAP system leak
- Problems with the purge valve wiring harness
- Clogged or damaged EVAP system lines
- Fuel tank pressure sensor malfunction
How to Fix
- Check the EVAP system for leaks
- Check the condition of the EVAP purge valve
- Check the electrical circuit of the purge valve
- Clear or replace clogged EVAP lines
- If necessary, replace the EVAP purge valve
Related codes
Error P1447 by Vehicle Brand
FAQ
What does the P1447 code mean?
P1447 is an OBD-II diagnostic trouble code that indicates: Evaporative Emission Control System Purge Flow Monitor
What causes a P1447 error code?
The most common causes of P1447 include: EVAP purge valve malfunction; EVAP system leak; Problems with the purge valve wiring harness; Clogged or damaged EVAP system lines.
How do I fix a P1447 diagnostic trouble code?
To fix P1447: Check the EVAP system for leaks. Check the condition of the EVAP purge valve. Check the electrical circuit of the purge valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1447?
Yes, but get it checked soon
How much does it cost to fix P1447?
The estimated repair cost for P1447 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat