Bosch MD1CS004 ECU Tuning
Engine control unit used in 33 supported models from 6 makes.
Audi with the Bosch MD1CS004
All Audi tunes- Audi A32012+8V, 8V-FL, 8Y · 2.0 TDI CR EU6, 40 TDI (2.0)AutoTuner
- Audi A42008+B8, B9, B9-FL · 2.0 TDI CR EU6, 30 TDI (2.0), 35 TDI (2.0), 40 TDI (2.0)AutoTuner
- Audi A52011+8F, F5, F5-FL · 2.0 TDI CR EU6, 35 TDI (2.0), 40 TDI (2.0)AutoTuner
- Audi A62011+C7, C8 · 2.0 TDI CR EU6, 30 TDI (2.0), 35 TDI (2.0), 40 TDI (2.0)AutoTuner
- Audi A72018+C8 · 40 TDI (2.0)AutoTuner
- Audi Q22016+2.0 TDI CR EU6AutoTuner
- Audi Q32011+8U, F3 · 2.0 TDI CR EU6, 40 TDI (2.0)AutoTuner
- Audi Q52012+8R, FY · 2.0 TDI CR EU6, 40 TDI (2.0)AutoTuner
- Audi SQ52019+8FY · 40 TDI (2.0)AutoTuner
Cupra with the Bosch MD1CS004
All Cupra tunes- Cupra Formentor2020+2.0 TDI CR EU6AutoTuner
Ford with the Bosch MD1CS004
All Ford tunes- Ford Tourneo Connect2021+2.0 EcoBlueAutoTuner
SEAT with the Bosch MD1CS004
All SEAT tunes- SEAT Alhambra2015+2.0 TDI CR EU6AutoTuner
- SEAT Ateca2016+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- SEAT Leon2013+5F MK1, 5F MK2 · 2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- SEAT Tarraco2019+2.0 TDI CR EU6AutoTuner
Skoda with the Bosch MD1CS004
All Skoda tunes- Skoda Karoq2017+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Skoda Kodiaq2017+I · 2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Skoda Octavia2013+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Skoda Superb2015+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Skoda Yeti2008+2.0 TDI CR EU6AutoTuner
Volkswagen with the Bosch MD1CS004
All Volkswagen tunes- Volkswagen Arteon2017+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Volkswagen Caddy2015+4 · 2.0 TDI CR EU6AutoTuner
- Volkswagen Coccinelle / Beetle2011+2.0 TDI CR EU6AutoTuner
- Volkswagen Golf2012+VII MKI, VII MKII, VIII, VIII MKII · 2.0 TDI CR EU6, 2.0 TDI GTDAutoTuner
- Volkswagen Golf Sportvan2014+2.0 TDI CR EU6AutoTuner
- Volkswagen Jetta2010+2.0 TDI CR EU6AutoTuner
- Volkswagen Passat2015+B8, B9 · 2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Volkswagen Passat CC2013+2.0 TDI CR EU6AutoTuner
- Volkswagen Scirocco2014+2.0 TDI CR EU6AutoTuner
- Volkswagen Sharan2015+2.0 TDI CR EU6AutoTuner
- Volkswagen T-Roc2017+2.0 TDI CR EU6AutoTuner
- Volkswagen Tiguan2016+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Volkswagen Touran2016+2.0 TDI CR EU6AutoTuner
About Bosch MD1CS004 tuning
The Bosch MD1CS004 engine control unit is supported in 33 models from Audi, Cupra, Ford, 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.