Stage 1 Fiesta 1.0 EcoBoost — MED17.2.2 Bosch — ECU Files 14C204

Change log

  • v1.0 — 2025-07-28
    • Initial release of the Stage 1 calibration for the Ford Fiesta 1.0 EcoBoost (MED17.2.2).
    • A comprehensive recalibration of maps to achieve a target of ~139hp & 254Nm.

Release notes

  • v1.0 — 2025-07-28
    • Package includes Original + Stage 1 binaries
    • Confirm ECU production number F1B1-14C204-AXB before flashing
    • Compatible with OBD tools supporting Bosch MED17.2.2 controllers
    • Designed for a mechanically stock vehicle; high-octane fuel recommended
    • Intended solely for off-road or motorsport applications​
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