P0441 on Nissan
Evaporative Emission Control System Incorrect Purge Flow
P0441 on Nissan vehicles indicates evaporative emission control system incorrect purge flow. Au7o has documented this code across 1 Nissan model — most commonly on Quest. 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 Nissan range from $400 to $1,500, 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 Nissan by Model
Nissan Quest(1 issue)
- Rear A/C System Failure2011-2017
The Quest rear A/C system fails prematurely due to the rear evaporator developing leaks. The rear A/C then blows warm air while the front works normally. The rear expansion valve can also stick, preventing proper refrigerant flow. Repairing the rear A/C requires significant disassembly of interior panels.
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View P0441 across all makes →Frequently Asked Questions
What does P0441 mean on Nissan?▼
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 Nissan specifically, this code is documented across 1 model.
What causes P0441 on Nissan vehicles?▼
Common causes on Nissan: 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 Nissan?▼
Repair costs on Nissan range from $400 to $1,500, depending on the specific model and root cause.
Which Nissan models have P0441 documented?▼
Au7o has documented P0441 on 1 Nissan model: Quest.