Bosch ME17.0.3 ECU Tuning
Engine control unit used in 4 supported models from 1 make.
Ford with the Bosch ME17.0.3
All Ford tunes- Ford EcoSport2018+1.5 Duratec Ti-VCTAutoTuner
- Ford Escort2018+1.5 Duratec Ti-VCTAutoTuner
- Ford Fiesta2017+MKVIII · 1.0 T EcoBoost, 1.1iAutoTuner
- Ford Ka2008++, MkII · 1.2 Ti-CVT, 1.2iAutoTuner
About Bosch ME17.0.3 tuning
The Bosch ME17.0.3 engine control unit is supported in 4 models from Ford. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.