Bosch EDC16U31 ECU Tuning
Engine control unit used in 29 supported models from 9 makes.
Audi with the Bosch EDC16U31
All Audi tunesChrysler with the Bosch EDC16U31
All Chrysler tunes- Chrysler Sebring2007+2.0 CRDAutoTuner
Dodge with the Bosch EDC16U31
All Dodge tunes- Dodge Avenger2006+2.0 CRDAutoTuner
- Dodge Caliber2008+2.0 CRDAutoTuner
- Dodge Journey2008+2.0 CRDAutoTuner
Ford with the Bosch EDC16U31
All Ford tunes- Ford Galaxy1995+MkI · 1.9 TDI IPAutoTuner
Jeep with the Bosch EDC16U31
All Jeep tunes- Jeep Compass2006+2.0 CRDAutoTuner
Mitsubishi with the Bosch EDC16U31
All Mitsubishi tunes- Mitsubishi Grandis2006+2.0 DI-DAutoTuner
- Mitsubishi Lancer2007+2.0 DI-DAutoTuner
- Mitsubishi Outlander2007+2.0 DI-DAutoTuner
SEAT with the Bosch EDC16U31
All SEAT tunes- SEAT Alhambra1999+1.9 TDI IP, 2.0 TDI IPAutoTuner
- SEAT Altea2004+2.0 TDI IPAutoTuner
- SEAT Altea XL2006+2.0 TDI IPAutoTuner
- SEAT Leon2005+1P · 1.9 TDI IP, 2.0 TDI IPAutoTuner
- SEAT Toledo2006+5P · 2.0 TDI IPAutoTuner
Skoda with the Bosch EDC16U31
All Skoda tunes- Skoda Octavia2005+2.0 TDI IPAutoTuner
- Skoda Superb2003+1.9 TDI IP, 2.0 TDI IPAutoTuner
Volkswagen with the Bosch EDC16U31
All Volkswagen tunes- Volkswagen Bora1997+1.9 TDI IPAutoTuner
- Volkswagen Eos2006+2.0 TDI IPAutoTuner
- Volkswagen Golf1997+IV, V · 1.9 TDI IP, 2.0 TDI IPAutoTuner
- Volkswagen Jetta2005+1.9 TDI IP, 2.0 TDI IPAutoTuner
- Volkswagen Passat1996+B5, B6 · 1.9 TDI IP, 2.0 TDI IPAutoTuner
- Volkswagen Phaeton2004+5.0 TDI V10AutoTuner
- Volkswagen Sharan1999+1.9 TDI IP, 2.0 TDI IPAutoTuner
- Volkswagen Touareg2002+2.5 TDI, 5.0 TDI V10AutoTuner
- Volkswagen Touran2003+1.9 TDI IP, 2.0 TDI IPAutoTuner
- Volkswagen Transporter / Multivan / Caravelle2003+T5 · 1.9 TDI IP, 2.5 TDIAutoTuner
About Bosch EDC16U31 tuning
The Bosch EDC16U31 engine control unit is supported in 29 models from Audi, Chrysler, Dodge, Ford, Jeep, Mitsubishi, SEAT, Skoda, 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.