Tracking Down P0441 on Your 2022 Nissan Pathfinder
A P0441 code on your 2022 Nissan Pathfinder signals incorrect purge flow in the EVAP system. The all-new R53 generation Pathfinder uses a 3.5L V6 engine paired with a 9-speed automatic. P0441 targets the purge circuit — the PVCV (Purge Volume Control Valve) and vacuum lines routing vapors to the engine.
How the Code Sets
The ECM opens the PVCV during driving and monitors the fuel tank pressure sensor. Nissan's active leak detection pump runs additional integrity checks. When flow deviates from calibration, P0441 stores.
Ranked Causes
- PVCV Failure (35% likelihood) — The primary suspect. The Purge Volume Control Valve controls vapor flow to the intake. Part: $35–$85. Labor: $55–$120.
- Vacuum Line Issue (20% likelihood) — Cracked or loose hoses. The 3.5L V6 generates moderate heat. Repair: $12–$40. Labor: $30–$85.
- Canister Close Valve (CCV) (15% likelihood) — Nissan's vent valve. Affects pressure dynamics during purge monitoring. Part: $30–$85. Labor: $80–$170.
- Leak Detection Pump (10% likelihood) — Active testing pump malfunction. Part: $55–$130. Labor: $70–$145.
- Fuel Tank Pressure Sensor (10% likelihood) — Inaccurate readings. Part: $35–$85. Labor: $55–$110.
- Charcoal Canister (5% likelihood) — Saturation from overfilling. Part: $110–$280. Labor: $85–$175.
- Wiring/Connector (5% likelihood) — Connector corrosion.
New Generation
The 2022 Pathfinder is the first year of the R53 generation redesign. While the 3.5L V6 carries over, the EVAP system layout changed with the new platform. Early production may have TSBs for calibration refinements.
Warranty Status
Your 2022 Pathfinder may still be within Nissan's 3-year/36,000-mile warranty depending on purchase date. The 5-year/60,000-mile powertrain warranty and 8-year/80,000-mile federal emissions warranty provide additional coverage. Check with your Nissan dealer.
CONSULT Diagnostics
Nissan's CONSULT system provides full EVAP diagnostic access — PVCV command, CCV command, leak detection pump activation, and live pressure monitoring. Recommended for accurate diagnosis.
Repair Costs
PVCV: $90–$205. Vacuum lines: $42–$125. CCV: $110–$255. Leak detection pump: $125–$275. FTP sensor: $90–$195. Charcoal canister: $195–$455.