Agriculture · Grain Harvester
John Deere 9860 STS tuning file
12.5 L · 275 kW / 369 hp · Tier 2 · ECU PHOENIX L4, Phoenix L9-L11
Stage 1, DTC and emission-related tuning files for the John Deere 9860 STS, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- John Deere
- Model
- 9860 STS
- Series / type
- Grain Harvester
- Division
- Agriculture
- Engine
- 12.5 L
- Rated power
- 275 kW · 374 PS · 369 hp
- Emission stage
- Tier 2
- ECU
- PHOENIX L4, Phoenix L9-L11
- Engine code
- 6125
KESS3 / Powergate
| Year | Version | ECU | KESS3 | Powergate | Functions |
|---|---|---|---|---|---|
| 2004 | 9860 STS 12.5L I6Engine 6125 | Phoenix L9-L11 | OBDBOOT | – | ReadClone |
Source: Alientech KESS3 / Powergate vehicle list, 14.10.2026. How KESS3 is used on off-highway machines.
New Genius / New Trasdata
| Year | Emission stage | ECU | New Genius (OBD) | New Trasdata |
|---|---|---|---|---|
| – | Tier 2 | PHOENIX L4 | FLASH_0196 | supported · plugin 463 |
| – | Tier 2 | PHOENIX L4 | FLASH_0196 | supported · plugin 463 |
Source: Dimsport application list, release 06.10.2026. Emission stages are shortened as in that list.
Other tools
- AutoTuner
- ECU family not listedMatched by ECU name against the AutoTuner compatibility list of 13.10.2026. Support differs by brand, so check before quoting. AutoTuner on agricultural and construction machines.
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