Bosch EDC17C43 ECU Tuning
Engine control unit used in 2 supported models from 1 make.
Mercedes with the Bosch EDC17C43
All Mercedes tunes- Mercedes A2004+W169 · 160 CDI (2.0), 180 CDI (2.0)AutoTuner
- Mercedes B2005+W245, W246 · 180 CDI (2.0), 180 CDI Blue (1.8), 200 CDI Blue (2.0)AutoTuner
About Bosch EDC17C43 tuning
The Bosch EDC17C43 engine control unit is supported in 2 models from Mercedes. 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.