Tracking P0455 on Your 2022 Dodge Charger
A P0455 on your 2022 Charger signals a large EVAP leak. Your V6 or HEMI V8 is unaffected. Gas cap is the first suspect.
Evidence
- Check engine light on
- P0455 stored in PCM
- Possible fuel odor
- Gas cap issue
Causes by Likelihood
- Gas Cap Seal (Very High Likelihood): Loose or worn. $0–$25.
- EVAP Canister Vent Valve (Medium Likelihood): Stellantis vent valve. $150–$300 installed.
- Purge Solenoid (Medium Likelihood): Stuck open. $140–$280 installed.
- Vapor Line (Low Likelihood): Connection issue. $100–$250.
- Charcoal Canister (Low Likelihood): Rare. $200–$400 installed.
Warranty
Your 2022 Charger may still be under the 3-year/36,000-mile warranty. Federal emissions (8yr/80k) covers EVAP through 2030.
Safe to Drive?
Yes. P0455 doesn't affect any engine, performance, or features.