Investigating P0441 on Your 2021 Kia Telluride
A P0441 code on your 2021 Kia Telluride signals incorrect purge flow in the EVAP system. The Telluride uses a 3.8L V6 producing 291 hp — the same engine found in the Hyundai Palisade. P0441 targets the purge circuit — the PCSV (Purge Control Solenoid Valve) 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. After 3–4 years, early component issues are possible.
Ranked Causes
- PCSV Failure (35% likelihood) — The primary suspect. The 3.8L V6 generates moderate heat. Part: $30–$80. Labor: $55–$120.
- Vacuum Line Issue (20% likelihood) — Cracked or loose hoses. Repair: $12–$40. Labor: $30–$85.
- Canister Close Valve (CCV) (15% likelihood) — Vent valve affecting pressure dynamics. Part: $30–$85. Labor: $80–$170.
- Fuel Tank Pressure Sensor (10% likelihood) — Inaccurate readings. Part: $35–$85. Labor: $55–$110.
- Charcoal Canister (10% likelihood) — From overfilling. The Telluride's larger tank means more vapor volume. Part: $100–$270. Labor: $80–$170.
- Gas Cap Seal (5% likelihood) — Check seal. Replace: $8–$15.
- Wiring/Connector (5% likelihood) — Corroded connector.
Warranty Coverage
Your 2021 Telluride is under Kia's 5-year/60,000-mile basic warranty (through approximately 2026) and 10-year/100,000-mile powertrain warranty (original owner, through 2031). Contact your Kia dealer for free repair.
Repair Costs (If Out of Warranty)
PCSV: $85–$200. Vacuum lines: $42–$125. CCV: $110–$255. FTP sensor: $90–$195. Charcoal canister: $180–$440.