Agriculture · Tractor 9 Series
John Deere 9RX 640 tuning file
13.6 L · 508 kW / 681 hp · ECU Phoenix L40
Stage 1, DTC and emission-related tuning files for the John Deere 9RX 640, read and written with KESS3. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- John Deere
- Model
- 9RX 640
- Series / type
- Tractor 9 Series
- Division
- Agriculture
- Engine
- 13.6 L
- Rated power
- 508 kW · 691 PS · 681 hp
- Emission stage
- –
- ECU
- Phoenix L40
- Engine code
- MJDXL13.5334
KESS3 / Powergate
| Year | Version | ECU | KESS3 | Powergate | Functions |
|---|---|---|---|---|---|
| 2022 | 9RX 640 13.6L I6Engine MJDXL13.5334 | Phoenix L40 | OBD | – | Read |
Source: Alientech KESS3 / Powergate vehicle list, 14.10.2026. How KESS3 is used on off-highway machines.
New Genius / New Trasdata
Not listed in the Dimsport application list (06.10.2026).
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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