P0441 Code: Evaporative Emission Control System Incorrect Purge Flow
🟢 Low severity · drivable
Safe to drive — this is an emissions-system fault, not an engine problem. Fix it before your next emissions test.
What P0441 means
The evaporative emission (EVAP) system is purging fuel vapors at the wrong flow rate. The purge valve lets stored fuel vapors from the canister into the intake; when that flow is incorrect, the computer sets P0441.
Symptoms
- Check engine light is on
- Possible faint fuel smell
- Usually no driving symptoms
Common causes
- most common: Faulty EVAP purge valve
- common: Clogged or leaking purge line
- less common: Faulty charcoal canister
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Replace the EVAP purge valve | Yes | $30–120 |
| Inspect and replace clogged purge lines | Yes | $10–60 |
Frequently asked questions
Can I drive with a P0441 code?
Yes. It's an emissions fault and won't affect drivability. Fix it before your next emissions test.
What is the most common cause of P0441?
A faulty EVAP purge valve.
How much does it cost to fix a P0441?
Typically $30–$120 for a new purge valve.
Related codes
P0440
P0440 Code: Evaporative Emission Control System Malfunction
P0442P0442 Code: Evaporative Emission Control System Leak Detected (Small Leak)
P0443P0443 Code: Evaporative Emission Control System Purge Control Valve Circuit Malfunction
P0441 by vehicle brand
Causes and repair costs for P0441 differ between makes. Pick your brand for the specifics.
Toyota
P0441 on a Toyota
HondaP0441 on a Honda
FordP0441 on a Ford
ChevyP0441 on a Chevy
NissanP0441 on a Nissan
BMWP0441 on a BMW
Mercedes-BenzP0441 on a Mercedes-Benz
VolkswagenP0441 on a Volkswagen
HyundaiP0441 on a Hyundai
SubaruP0441 on a Subaru
MazdaP0441 on a Mazda
JeepP0441 on a Jeep
GMCP0441 on a GMC
LexusP0441 on a Lexus
VolvoP0441 on a Volvo
Related guide: How to Reset a Check Engine Light →
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.