Understanding P0441 on Your 2024 Ford Maverick
A P0441 code on your 2024 Ford Maverick indicates incorrect purge flow in the EVAP system. The Maverick offers a 2.5L hybrid (standard) or 2.0L EcoBoost turbo. P0441 targets the purge circuit — the purge valve and vacuum lines responsible for routing fuel vapors to the engine. On a current-model-year vehicle, this is fully covered under warranty.
What P0441 Means
The PCM opens the purge valve during specific conditions and monitors the FTP sensor for expected pressure response. When measured flow doesn't match calibration, P0441 sets. On a new Maverick, this typically indicates a factory component issue or software calibration refinement.
Primary Suspects
- Purge Valve Defect (30% likelihood) — A factory-defective purge valve. Warranty replacement.
- PCM Software Calibration (25% likelihood) — Purge flow monitoring refinement for the current model year. Warranty reflash via FDRS.
- Vacuum Line Assembly (20% likelihood) — A hose not fully seated during assembly. Warranty repair.
- Capless Filler Neck (10% likelihood) — Debris affecting seal. Clean or warranty replacement.
- Canister Vent Solenoid (10% likelihood) — Factory defect. Warranty replacement.
- FTP Sensor (5% likelihood) — Out-of-spec sensor. Warranty replacement.
Hybrid Note
If your Maverick is the hybrid, the gas engine runs intermittently. EVAP purge monitors activate only when the engine is running, so code detection and clearing takes more drive cycles. This is normal behavior, not a malfunction. The EVAP components are identical between hybrid and EcoBoost models.
Full Warranty Coverage
Your 2024 Maverick is covered by Ford's 3-year/36,000-mile bumper-to-bumper warranty and 5-year/60,000-mile powertrain warranty. All EVAP components are covered. Federal emissions warranty extends specific parts to 8 years/80,000 miles. All diagnosis and repairs are free at any Ford dealer.
What to Expect at the Dealer
The technician uses FDRS to check for TSBs, command the purge valve, monitor FTP data, and run EVAP system tests. Software updates take 30–60 minutes; hardware replacement takes 1–2 hours.