Check Engine Code
P0441
EVAP System Incorrect Purge Flow
Severity: low
DIY difficulty: 2/5
Typical cost: $40–$350
What P0441 means
P0441 sets when the ECM commands the purge valve open or closed and the resulting fuel-trim or pressure response doesn't match expectations.
Symptoms
- CEL
- Possible rough idle
- Fuel smell at idle
Likely causes (most common first)
- Stuck purge valve (open or closed)
- Cracked purge line
- Stuck closed vent valve
- Failed pressure sensor
Can I keep driving?
Low — mostly emissions/economy
Typical repair cost
DIY fixes can start near $40 (parts only). Shop repairs for P0441 typically run up to $350 depending on the underlying cause and vehicle. Start with the most common cause — Stuck purge valve (open or closed) — before throwing parts at it.
Recommended parts & tools for P0441
Our buyer’s guides cover the tools and parts that pair with AXLY:
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