Bosch MD1CS199 ECU Tuning
Engine control unit used in 6 supported models from 6 makes.
Citroen with the Bosch MD1CS199
All Citroen tunes- Citroen Jumper2024+III - Phase 2 · 2.2 BlueHDI EU6eAutoTuner
Fiat with the Bosch MD1CS199
All Fiat tunes- Fiat Ducato2019+III - AM2020 · 2.2 Multijet EU6eAutoTuner
Opel with the Bosch MD1CS199
All Opel tunes- Opel Movano2021+2.2 diesel EU6eAutoTuner
Peugeot with the Bosch MD1CS199
All Peugeot tunes- Peugeot Boxer2024+III - Phase 2 · 2.2 BlueHDI EU6eAutoTuner
Toyota with the Bosch MD1CS199
All Toyota tunes- Toyota ProAce2020+2.2 D4-D EU6eAutoTuner
Vauxhall with the Bosch MD1CS199
All Vauxhall tunes- Vauxhall Movano2021+2.2 diesel EU6eAutoTuner
About Bosch MD1CS199 tuning
The Bosch MD1CS199 engine control unit is supported in 6 models from Citroen, Fiat, Opel, Peugeot, Toyota, Vauxhall. 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.