Tracking P0441 in Your Dodge Hornet
Your Dodge Hornet — the compact crossover that brought Dodge into the small SUV segment — has triggered P0441 for incorrect EVAP purge flow. Built on a shared platform with the 2.0-liter turbocharged four-cylinder engine (268 hp) in the GT trim or the 1.3-liter turbo PHEV powertrain (288 hp combined) in the R/T, the Hornet uses Stellantis EVAP components to manage fuel vapors. P0441 means the PCM detected abnormal purge flow during its self-test.
Symptoms You Might Notice
- Steady check engine light
- Normal turbo engine performance
- No AWD or transmission issues
- Possible faint fuel smell
- PHEV model: no changes to electric driving modes
Common Causes — Ranked
1. Purge Solenoid Valve Issue
The Hornet's turbocharged engine creates varying intake manifold pressures during boost and vacuum. The purge solenoid must manage these pressure transitions, and a defective or marginal valve can trip P0441 during the PCM's self-test routine.
2. PCM/ECM Software Calibration
As a relatively new model in the Dodge lineup, the Hornet may have software calibration updates available that refine EVAP monitor thresholds. Your dealer can check for TSBs using wiTECH 2.0.
3. ESIM Defect
Stellantis's ESIM (Evap System Integrity Monitor) near the charcoal canister can have early defects. The Hornet's compact underbody packages EVAP components tightly.
4. EVAP Hose Connection
A vapor hose or quick-connect fitting that hasn't fully seated or has loosened from vibration during initial driving.
Diagnostic Steps
- Scan with wiTECH 2.0 for codes and freeze frame data
- Check TSB database for Hornet-specific EVAP campaigns
- Test purge solenoid actuation
- Inspect ESIM for defects
- Smoke test if components check out
Repair Cost Breakdown
- Under warranty: $0 (expected)
- Purge solenoid (if out of warranty): $130 – $300
- ESIM (if out of warranty): $140 – $320
- Software update (if out of warranty): $100 – $175
Can I Drive With P0441?
Yes. Your Hornet drives normally — turbo power, AWD, and all features work as intended. For the PHEV R/T model, electric driving modes are unaffected. P0441 is emissions-only.
DIY vs Professional
Your Hornet should be within Stellantis's 3-year/36,000-mile warranty. Take it to the dealer for a free diagnosis and repair. As a newer model, dealer diagnosis with wiTECH 2.0 is recommended to catch any applicable TSBs or software updates.