Yanmar Marine — ECU tuning files by software version
22 software versions · 7 models · 5 controller types · —
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 Yanmar Marine
| Controller | Versions | Models |
|---|---|---|
| Denso 4LVxxx | 8 | 4LV |
| Denso 8LVxxx | 5 | 8LV |
| Bosch EDC16C1 | 5 | 6BY2, 4BY2 |
| Yanmar 6LYxxx | 3 | 6LY |
| Bosch EDC17CV54 | 1 | 3JH, 4JH |
Models and software versions
Yanmar Marine 4LV
8 software versions · 150 2.8L, 170 2.8L, 195 2.8L, 230 2.8L, 250 2.8L
Yanmar Marine 8LV
5 software versions · 370 4.5L V8, 350 4.5L V8, 320 4.5L V8
Yanmar Marine 4JH
1 software version · 110 2.0L 16V, 45 2.2L 16V, 57 2.2L 16V, 80 2.0L 16V
Yanmar Marine 6BY2
4 software versions · 220Z 3.0L L6 24V, 260 3.0L L6 24V
Yanmar Marine 6LY
3 software versions · 440 5.8L Denso, 400 5.8L Denso
Yanmar Marine 3JH
1 software version · 40 1.6L 16V
Yanmar Marine 4BY2
1 software version · 180 2.0L L4 8V
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.