Bosch EDC16CP34 ECU Tuning
Engine control unit used in 7 supported models from 2 makes.
Audi with the Bosch EDC16CP34
All Audi tunesVolkswagen with the Bosch EDC16CP34
All Volkswagen tunes- Volkswagen Crafter2006+2.5 TDIAutoTuner
- Volkswagen Phaeton2004+3.0 TDIAutoTuner
- Volkswagen Touareg2002+3.0 TDIAutoTuner
About Bosch EDC16CP34 tuning
The Bosch EDC16CP34 engine control unit is supported in 7 models from Audi, Volkswagen. 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.