Bosch · ECU family
MD1CS004 ECU Tuning Solutions
The Bosch MD1CS004 engine control unit is used in Audi, Skoda, 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.
Exhaust gas recirculation deactivation for off-road use.
Diesel particulate filter removal solution for off-road use.
SCR/AdBlue system deactivation for off-road use.
Power remap for upgraded hardware (downpipe/intake) — more aggressive calibration.
Vmax/speed limiter removal or adjustment.
Factory-style power increase calibration.
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 MD1CS004 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 MD1CS004 ECU?
The Bosch MD1CS004 is found in Audi, Skoda, Volkswagen vehicles — for example Audi A3 2.0 TDI, Audi A4 2.0 TDI, Audi A6 2.0 TDI. TFM ECU auto-detects the exact calibration from your file.
What solutions are available for MD1CS004?
TFM ECU has verified solutions for MD1CS004 in these categories: Stage 1, Egr Off, Dpf Off, Adblue Off, Stage 2, Speed Limiter, Powerup. Each solution is built from a real original/modified file pair and verified end-to-end.
How do I apply a solution to my MD1CS004 file?
Upload your stock read in the TFM ECU platform, the system detects the MD1CS004 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 MD1CS004 file
Upload a read and see the compatible solutions in seconds.
Open Quick Solutions