Bosch ME17.9.51 ECU Tuning
Engine control unit used in 6 supported models from 4 makes.
Fiat with the Bosch ME17.9.51
All Fiat tunes- Fiat Sedici2006+1.6i 16vAutoTuner
Nissan with the Bosch ME17.9.51
All Nissan tunes- Nissan Pixo2009+1.0I VVTAutoTuner
Suzuki with the Bosch ME17.9.51
All Suzuki tunes- Suzuki Alto2002+1.0I VVTAutoTuner
- Suzuki Celerio2015+1.0I VVTAutoTuner
- Suzuki Swift2010+1.0I VVT, 1.6i VVT 16vAutoTuner
Toyota with the Bosch ME17.9.51
All Toyota tunes- Toyota Aygo2014+AB40, AB70 · 1.0 VVT-iAutoTuner
About Bosch ME17.9.51 tuning
The Bosch ME17.9.51 engine control unit is supported in 6 models from Fiat, Nissan, Suzuki, Toyota. 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.