P0441 on Mazda
Evaporative Emission Control System Incorrect Purge Flow
P0441 on Mazda vehicles indicates evaporative emission control system incorrect purge flow. Au7o has documented this code across 2 Mazda models — most commonly on Mazda3, Mazda5. This code means the Engine Control Module (ECM) detected an incorrect amount of purge flow in the Evaporative Emission Control (EVAP) system. The EVAP system captures gasoline vapors from the fuel tank in a charcoal canister and then 'purges' them into the engine to be burned, controlled by a purge valve. P0441 sets when the computer commands the purge valve open or closed but sees the wrong flow — too much, too little, or none at the wrong time. It is an emissions/sealing issue, not something that usually affects driving, though you may notice a fuel smell. Typical repair costs on Mazda range from $80 to $1,800, depending on the specific model and root cause.
Common Causes of P0441
- •Stuck-open or stuck-closed EVAP purge valve/solenoid
- •Failed or stuck EVAP vent valve
- •Loose, damaged, or missing gas cap
- •Cracked or disconnected EVAP/purge vacuum hoses
- •Faulty purge flow or pressure sensor
- •Clogged or saturated charcoal canister
- •Wiring or connector fault to the purge valve
P0441 on Mazda by Model
Mazda Mazda3(1 issue)
- EVAP Purge Valve Failure and Fuel Odor2014-2018
Third-generation Mazda3 models with the SkyActiv 2.0L and 2.5L engines experience premature EVAP canister purge valve failure. The valve can stick open, flooding the engine with fuel vapors and causing rough idle, stalling, and a strong fuel smell. Conversely, a stuck-closed valve prevents the EVAP system from purging, triggering check engine lights for evaporative system leak codes.
Mazda Mazda5(1 issue)
- A/C Evaporator Core Leak2006-2015
The A/C evaporator core in the Mazda5 develops pinhole leaks from internal corrosion, causing refrigerant loss. The evaporator is located behind the dashboard, making replacement extremely labor-intensive. Corrosion is accelerated by moisture trapped in the cabin air filter area and infrequent cabin filter replacement.
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View P0441 across all makes →Frequently Asked Questions
What does P0441 mean on Mazda?▼
P0441 stands for "Evaporative Emission Control System Incorrect Purge Flow." This code means the Engine Control Module (ECM) detected an incorrect amount of purge flow in the Evaporative Emission Control (EVAP) system. The EVAP system captures gasoline vapors from the fuel tank in a charcoal canister and then 'purges' them into the engine to be burned, controlled by a purge valve. P0441 sets when the computer commands the purge valve open or closed but sees the wrong flow — too much, too little, or none at the wrong time. It is an emissions/sealing issue, not something that usually affects driving, though you may notice a fuel smell. On Mazda specifically, this code is documented across 2 models.
What causes P0441 on Mazda vehicles?▼
Common causes on Mazda: Stuck-open or stuck-closed EVAP purge valve/solenoid, Failed or stuck EVAP vent valve, Loose, damaged, or missing gas cap, Cracked or disconnected EVAP/purge vacuum hoses, Faulty purge flow or pressure sensor. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0441 on a Mazda?▼
Repair costs on Mazda range from $80 to $1,800, depending on the specific model and root cause.
Which Mazda models have P0441 documented?▼
Au7o has documented P0441 on 2 Mazda models: Mazda3, Mazda5.