Agriculture · Forage Harvesters
John Deere F8 300 tuning file
13.5 L · 371 kW / 498 hp · Tier 5 · ECU PHOENIX L40
Stage 1, DTC and emission-related tuning files for the John Deere F8 300, read and written with New Genius. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- John Deere
- Model
- F8 300
- Series / type
- Forage Harvesters
- Division
- Agriculture
- Engine
- 13.5 L
- Rated power
- 371 kW · 504 PS · 498 hp
- Emission stage
- Tier 5
- ECU
- PHOENIX L40
KESS3 / Powergate
Not found in the KESS3 vehicle list (14.10.2026).
New Genius / New Trasdata
| Year | Emission stage | ECU | New Genius (OBD) | New Trasdata |
|---|---|---|---|---|
| 2020 | Tier 5 | PHOENIX L40 | FLASH_0877 | not listed |
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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