Investigating P0441 on Your 2022 Kia Sorento
A P0441 code on your 2022 Kia Sorento signals incorrect purge flow in the EVAP system. The 4th-generation Sorento offers a 2.5L four-cylinder, 2.5L turbo, or 1.6L turbo hybrid/PHEV. P0441 targets the purge circuit — the PCSV and vacuum lines routing fuel vapors to the engine.
How the Code Sets
The ECM opens the PCSV during driving and monitors fuel tank pressure. When flow deviates from calibration, P0441 stores.
Ranked Causes
- PCSV Failure (35% likelihood) — The primary suspect. Part: $25–$70. Labor: $55–$115.
- Vacuum Line Issue (20% likelihood) — Cracked hoses. Turbo models generate more heat. Repair: $10–$40. Labor: $30–$80.
- Canister Close Valve (CCV) (15% likelihood) — Vent valve affecting pressure. Part: $25–$80. Labor: $75–$160.
- Fuel Tank Pressure Sensor (10% likelihood) — Inaccurate readings. Part: $30–$80. Labor: $50–$105.
- Charcoal Canister (10% likelihood) — From overfilling. Part: $95–$260. Labor: $75–$160.
- Gas Cap Seal (5% likelihood) — Check seal. Replace: $8–$15.
- Wiring/Connector (5% likelihood) — Corroded connector.
Hybrid/PHEV Note
Hybrid and PHEV models run the engine intermittently. EVAP monitors run less frequently, so code detection and clearing takes more drive cycles.
Warranty Coverage
Your 2022 Sorento is under Kia's 5-year/60,000-mile basic warranty and 10-year/100,000-mile powertrain warranty (original owner). Contact your dealer for free repair.
Repair Costs (If Out of Warranty)
PCSV: $80–$185. Vacuum lines: $40–$120. CCV: $100–$240. FTP sensor: $80–$185. Charcoal canister: $170–$420.