Tata — ECU tuning files by software version
21 software versions · 12 models · 8 controller types · 2014–2024
This page is the entry point from the vehicle side. The work is still done per calibration: find the model below, open the software version indexed on it, and that page shows what can be done on the exact file and what it costs.
Controllers used on Tata
| Controller | Versions | Models |
|---|---|---|
| Bosch EDC17CV41 | 10 | Bus, Daewoo, Prima |
| Delphi DCM7.1 | 3 | 710, 612, Nexon |
| Motorola/Cummins CM2670F | 2 | ZW225, Signa |
| Delphi DCM7.1AP | 2 | Winger, 407 |
| Motorola/Cummins CM2880 | 1 | Prima LX |
| Motorola/Cummins CM876 | 1 | Prima |
| Motorola/Cummins CM2350 | 1 | Prima |
| Bosch EDC17CV54 | 1 | Ahyok-Lylland |
Models and software versions
Tata Bus
8 software versions · 6.7TDI, 11.1TDI, 4.5TDI
Tata Prima
3 software versions · 12.9TDI, 6.7TDI, 10.8TDI
Tata Daewoo
1 software version · 6.7TDI
Tata ZW225
1 software version · 6.7TDI
Tata 407
1 software version · 3.0TDI
Tata Prima LX
1 software version · 4930.S 6.7L
Tata Signa
1 software version · 6.7TDI
Tata Winger
1 software version · 2.2TDI
Tata 710
1 software version · 3.0TDI
Tata Ahyok-Lylland
1 software version · 5.6TDI
Tata Nexon
1 software version · 1.5TDI
Tata 612
1 software version · 3.0TDI
What you see here is only a part of the software versions we have already worked on. Any modification can be made for any version, make or model, including ones not in this list — find your make and controller on the site, and if your version is not there, send us the original file. We check it and add it to the list shortly.