Investigating P0441 in Your 2022 Dodge Charger
Your 2022 Dodge Charger on the LD platform — equipped with the 3.6L Pentastar V6 (300 hp), 5.7L HEMI V8 (370 hp), 6.4L 392 HEMI (485 hp), or even the supercharged 6.2L Hellcat — has flagged P0441 for incorrect EVAP purge flow. Regardless of which powerplant lives under that long hood, the EVAP system is shared across all Charger variants and uses Stellantis's ESIM monitoring technology.
Symptoms You Might Notice
- Check engine light on (steady)
- Full power available across all engine variants
- Possible fuel smell near the rear
- Emissions test failure
- No changes to launch control, track mode, or other performance features
Most Likely Causes — Ranked
1. ESIM Failure
The ESIM near the charcoal canister is exposed to everything the road throws at your Charger. After a couple years, its internal pressure sensor can drift or its sealing surfaces can degrade, causing the PCM to read incorrect purge flow data.
2. Purge Solenoid Valve
Engine bay heat from the V8 models (especially the 392 and Hellcat) is extreme. The purge solenoid absorbs this thermal punishment and can begin sticking or responding sluggishly to PCM commands.
3. EVAP Line Leak
The Charger's long body means extensive EVAP plumbing from engine bay to fuel tank. Each connection point is a potential leak source as rubber ages and fittings loosen from vibration.
4. Charcoal Canister
Fuel overfilling or environmental degradation can reduce canister effectiveness over time.
Diagnostic Steps
- Scan with wiTECH 2.0 or compatible Stellantis tool
- Check ESIM for physical damage and corrosion
- Test purge solenoid with bidirectional commands
- Smoke test the EVAP system
- Inspect hose connections from engine bay to fuel tank
Repair Cost Breakdown
- ESIM replacement: $140 – $330
- Purge solenoid valve: $120 – $290
- EVAP hose repair: $80 – $200
- Charcoal canister: $200 – $410
Can I Drive With P0441?
Yes. Every horsepower your Charger makes is still there. P0441 is emissions-only — the engine, transmission, performance modes, and all drivetrain components function identically.
DIY vs Professional
Check your mileage against Stellantis's 3-year/36,000-mile warranty — a 2022 model may still be covered depending on purchase date. Federal emissions warranty (8 years/80,000 miles) is a strong backup. The ESIM is accessible under the vehicle, and the purge solenoid in the engine bay is manageable on V6 models. The V8 engine bay is tight but the solenoid is still reachable with basic tools.