Tracking P0455 on Your 2022 Volkswagen Taos
A P0455 on your 2022 Taos means a large EVAP leak. This first-year Taos with the 1.5L turbo is likely under warranty. Gas cap is the first suspect.
Symptoms
- Check engine light with P0455
- Possible fuel smell
- Gas cap issue
- EVAP readiness incomplete
Causes Ranked
- Gas Cap Seal (Very High Likelihood): Loose or worn. $0–$25.
- N80 Purge Valve (Medium Likelihood): VW purge solenoid. $110–$240 installed.
- EVAP Leak Detection Pump (Medium Likelihood): VW LDP. $190–$370 installed.
- Fuel Tank Vent Valve (Low-Medium Likelihood): Seal failure. $140–$290 installed.
- Vapor Line (Low Likelihood): Connection issue. $80–$190.
Warranty
Your 2022 Taos is likely under VW's 4-year/50,000-mile warranty through 2026. Federal emissions (8yr/80k) covers EVAP through 2030.
Safe to Drive?
Yes. P0455 doesn't affect the 1.5T, 4MOTION, or any features.