Bosch · ECU family
EDC16U31 ECU Tuning Solutions
The Bosch EDC16U31 engine control unit is used in Audi, Dodge, Mitsubishi, Volkswagen vehicles. TFM ECU has verified solutions for this family — upload your stock read, the platform auto-detects your exact calibration and applies the solution automatically. Part of a catalog covering 450+ ECU families and 110000+ automated solutions.
Available solutions
Power remap on stock hardware — optimized torque, boost and injection maps.
Start behaviour correction for hot/cold conditions.
Exhaust gas recirculation deactivation for off-road use.
Power remap for upgraded hardware (downpipe/intake) — more aggressive calibration.
Verified calibration solution.
Verified calibration solution.
Verified calibration solution.
Vehicle applications
How it works
- 1. Upload your read
Full backup from any tool (KESS, KTAG, KT200, Autotuner, Foxflash…).
- 2. Auto-detect
The platform identifies the EDC16U31 and your exact software version.
- 3. Apply & download
Choose the solution, it is applied automatically — download and flash.
Frequently asked questions
Which vehicles use the EDC16U31 ECU?
The Bosch EDC16U31 is found in Audi, Dodge, Mitsubishi, Volkswagen vehicles — for example Audi A3 2.0 TDI, Audi A4 1.9 TDI, Audi A4 2.0 TDI. TFM ECU auto-detects the exact calibration from your file.
What solutions are available for EDC16U31?
TFM ECU has verified solutions for EDC16U31 in these categories: Stage 1, Hot Cold Start Correction, Egr Off, Stage 2, 4 Bar Map, Maf Off, 3 Bar Map. Each solution is built from a real original/modified file pair and verified end-to-end.
How do I apply a solution to my EDC16U31 file?
Upload your stock read in the TFM ECU platform, the system detects the EDC16U31 and your exact software version, shows the compatible solutions, and applies your selection automatically. You download the modified file ready to flash.
Try it with your own EDC16U31 file
Upload a read and see the compatible solutions in seconds.
Open Quick Solutions