Understanding P0441 on Your 2023 Ford Bronco Sport
A P0441 code on your 2023 Ford Bronco Sport means incorrect purge flow in the EVAP system. The Bronco Sport is built on the C2 platform with a 1.5L EcoBoost three-cylinder or 2.0L EcoBoost four-cylinder. P0441 points to the purge circuit — the purge valve and vacuum lines that route fuel vapors from the charcoal canister to the engine intake.
What Triggers the Code
The PCM opens the purge valve during steady-state driving and monitors the FTP sensor. When purge flow doesn't match the calibrated expectation, P0441 sets. On a relatively new vehicle, this typically indicates a component defect or software calibration issue.
Primary Suspects
- Purge Valve Defect (30% likelihood) — A factory-defective purge valve. Warranty replacement.
- Vacuum Line Issue (20% likelihood) — A hose not fully connected during production or loosened by vibration. Warranty repair.
- PCM Software (20% likelihood) — Purge flow calibration refinement. Warranty reflash via FDRS.
- Capless Filler Neck (15% likelihood) — Debris from trail use affecting capless filler seal. Clean or warranty replacement.
- Canister Vent Solenoid (10% likelihood) — Factory defect. Warranty replacement.
- FTP Sensor (5% likelihood) — Out-of-spec sensor. Warranty replacement.
Off-Road Note
If your Bronco Sport sees trail use, debris and mud can enter the capless filler area and affect underbody EVAP components. Clean the filler opening and inspect underbody lines and connectors.
Full Warranty Coverage
Your 2023 Bronco Sport 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. The repair is free at any Ford dealer.
Service Visit
The technician uses FDRS to check for TSBs, command the purge valve, monitor FTP data, and run system tests. Software updates take 30–60 minutes; hardware replacement typically takes 1–2 hours. All covered under warranty.