Agriculture · Grain Harvester
John Deere S550 tuning file (Grain Harvester, 224 kW)
6.8 L · 224 kW / 300 hp · Tier 3, Tier 3 B · ECU PHOENIX L14/L15, PHOENIX L15, PHOENIX L23 +1
Stage 1, DTC and emission-related tuning files for the John Deere S550, read and written with New Genius, Trasdata. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- John Deere
- Model
- S550
- Series / type
- Grain Harvester
- Division
- Agriculture
- Engine
- 6.8 L
- Rated power
- 224 kW · 305 PS · 300 hp
- Emission stage
- Tier 3, Tier 3 B
- ECU
- PHOENIX L14/L15, PHOENIX L15, PHOENIX L23, PHOENIX L21
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 |
|---|---|---|---|---|
| – | Tier 3 | PHOENIX L14/L15 | not listed | supported · plugin 123 |
| – | Tier 3 | PHOENIX L15 | not listed | supported · plugin 123 |
| – | Tier 3 | PHOENIX L23 | not listed | supported · plugin 123 |
| 2005 | Tier 3 B | PHOENIX L21 | FLASH_0363 | 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.
Machine or brand not listed?
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