P0441 on Honda: How to Diagnose & Fix
Evaporative Emission Control System Incorrect Purge Flow
2 Honda models · 2 documented issues · $50-$250 repair
P0441 on Honda by model: symptoms, diagnosis and fix
Due to variations in the purge control solenoid valve spring, the valve wears unevenly and intermittently sticks, which may set DTC P0441 (EVAP purge flow malfunction) and turn on the check engine light. 2019–2022 Honda Pilot, all trims and VINs listed in Honda bulletin 23-091. The updated valve is A02; the bulletin does not cover 2016–2018 Pilots.
How to Fix
For a diagnosed P0441 concern on an eligible 2019–2022 Pilot, follow Honda bulletin 23-091: replace the purge control solenoid valve with updated part 36162-5G0-A02, fit the new O-ring specified in the Pilot procedure, and run the i-HDS EVAP system function test. If the test fails or stops, continue normal troubleshooting. This source does not support the older P0496/P0455, hard-start or 2016–2018 claims. Normal warranty rules apply; this is not a recall or a promise of free repair.
Sources for this issue (1)
The EVAP canister purge control solenoid on the intake manifold sticks open, throwing evaporative-system codes — commonly P0496 (EVAP flow during a non-purge condition), P0441 (incorrect purge flow), or a large-leak P0455 — and causing rough idle, hard/rough starts right after refueling, and a faint fuel smell. A worn or non-OEM gas cap is the first thing to rule out for P0455; if a genuine cap doesn't clear it, the purge valve is the usual culprit. The under-car vent solenoid at the charcoal canister is a secondary leak source from corrosion.
Common Symptoms
- Check engine light P0496, P0441 or P0455
- Rough or hard start after refueling
- Rough idle or slight hesitation
- Faint fuel odor
- Failed emissions test
How to Fix
Confirm the gas cap seals (replace with a genuine Honda cap if in doubt). If codes persist, replace the canister purge control solenoid valve — verified OEM part numbers for 2008-2012 are 36162-R41-L01 / 36162-RRA-A01 (four-cylinder) and 36162-RMX-A01 (V6); for 2013-2015 cars, confirm the part by VIN. It bolts to the intake with a couple of screws and a connector. For P0455/vent-side codes also inspect the under-car EVAP vent solenoid and lines for corrosion.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Honda 36162-RRA-A01 purge control solenoidOEMHonda 36162-RRA-A01
Replace a tested-stuck engine-bay purge valve on the matching early L4 branch Fitment/availability: 2008-2012 Accord 2.4L L4 configurations cataloged for KA 5AT/5MT and KL 5MT. Do not use for the California/KL automatic branch, V6 or nin…
- Honda 36162-R41-L01 purge control solenoidOEMHonda 36162-R41-L01
Confirm VIN, emissions label and connector; not the federal/manual part and not for V6.
- Honda 36162-RMX-A01 purge control solenoidOEMHonda 36162-RMX-A01
Replace a tested-stuck engine-bay purge valve on the early V6 branch Fitment/availability: 2008-2012 Accord 3.5L V6 only after confirming VIN/body/transmission fitment.
- Honda 36162-5A3-A01 purge control solenoidOEMHonda 36162-5A3-A01
Do not use for 6MT or V6; confirm VIN and emissions configuration.
- Honda 36162-5A2-A01 purge control solenoidOEMHonda 36162-5A2-A01
Replace a tested-stuck purge valve on the ninth-generation L4 manual branch Fitment/availability: 2013-2015 Accord 2.4L L4 with 6-speed manual transmission only. The catalog page contains both L4 valves; select exact SKU 36162-5A2-A01.
- Honda 36162-5G0-A01 purge control solenoidOEMHonda 36162-5G0-A01
Replace a tested-stuck purge valve on the ninth-generation V6 branch Fitment/availability: 2013-2015 Accord 3.5L V6 only; confirm body, transmission and VIN.
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Sources for this issue (2)
P0441 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0441 mean on a Honda?
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 Honda it is documented across 2 models: Pilot, Accord.
What are the most common causes of P0441?
The most common causes of P0441 are: 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. The specific cause varies by vehicle.
How much does it cost to fix P0441 on a Honda?
Published repair estimates on Honda range from $50 to $250 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.