Tracking Down P0441 on Your 2022 Chevrolet Traverse
A P0441 code on your 2022 Chevrolet Traverse signals incorrect purge flow in the EVAP system. The Traverse uses a 3.6L V6 engine. P0441 targets the purge circuit — the purge solenoid and vacuum lines responsible for routing fuel vapors from the charcoal canister to the engine intake.
How the Code Sets
The ECM opens the purge solenoid during steady driving and monitors the fuel tank pressure sensor for expected response. When flow deviates from calibration, P0441 stores. After 2–3 years, early component wear is possible but less common than on older vehicles.
Ranked Causes
- Purge Solenoid Failure (35% likelihood) — The primary suspect. Located in the engine bay on the 3.6L V6. Part: $25–$65. Labor: $55–$110.
- Vacuum Line Issue (20% likelihood) — Cracked or loose hose. The 3.6L is naturally aspirated, generating less heat stress than turbo engines. Repair: $12–$40. Labor: $30–$80.
- Vent Valve Solenoid (15% likelihood) — Affects pressure dynamics during purge testing. Part: $30–$75. Labor: $85–$165.
- Fuel Tank Pressure Sensor (10% likelihood) — Inaccurate readings. Part: $35–$85. Labor: $55–$110.
- Charcoal Canister (10% likelihood) — Saturation from overfilling. Part: $100–$260. Labor: $85–$170.
- Gas Cap Seal (5% likelihood) — The Traverse uses a traditional gas cap. Check seal. Replace: $8–$15.
- Wiring/Connector (5% likelihood) — Corrosion on purge solenoid connector.
Warranty Check
Your 2022 Traverse may still be within GM'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 Chevrolet dealer before paying for repairs.
DIY Diagnosis
A scan tool that commands GM EVAP actuators can verify purge solenoid operation. Listen for a click when commanding the solenoid. Smoke testing finds vacuum line leaks. The purge solenoid is accessible in the engine bay.
Repair Costs
Purge solenoid: $80–$175. Vacuum lines: $42–$120. Vent valve solenoid: $115–$240. FTP sensor: $90–$195. Charcoal canister: $185–$430.