JAC — ECU tuning files by software version
18 software versions · 10 models · 7 controller types · 2018–2023
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 JAC
| Controller | Versions | Models |
|---|---|---|
| Motorola/Cummins CM2350A | 7 | N721, N75, N55 |
| Motorola/Cummins CM2220C | 6 | N120, SunRay, 75, SMA515 |
| Motorola/Cummins CM2880A | 1 | N200 |
| Motorola/Cummins CM2620A | 1 | 55T |
| Bosch MD1CC878 | 1 | Sunray |
| Bosch MD1CS089 | 1 | DR4 |
| Motorola/Cummins CM2350 | 1 | N75 |
Models and software versions
JAC N75
6 software versions · 3.8TDI
JAC N120
3 software versions · 3.8TDI, 4.5TDI
JAC Sunray
2 software versions · 2.0TDI, 2.8TDI
JAC N200
1 software version · 6.7TDI
JAC N55
1 software version · 3.8TDI
JAC 55T
1 software version · 3.8TDI
JAC N721
1 software version · ISF3.8
JAC DR4
1 software version · 2.0TDI
JAC 75
1 software version · 3.8TDI
JAC SMA515
1 software version · 2.8TDI
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.