Agriculture · 6020 Series
John Deere 6120 PREMIUM tuning file
4.5 L · 59 kW / 79 hp · Tier 3, Euro 3 · ECU PHOENIX L12, PHOENIX L9/L11/L12, Phoenix L11
Stage 1, DTC and emission-related tuning files for the John Deere 6120 PREMIUM, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- John Deere
- Model
- 6120 PREMIUM
- Series / type
- 6020 Series
- Division
- Agriculture
- Engine
- 4.5 L
- Rated power
- 59 kW · 80 PS · 79 hp
- Emission stage
- Tier 3, Euro 3
- ECU
- PHOENIX L12, PHOENIX L9/L11/L12, Phoenix L11
- Engine code
- 4045TL071, 4045T 4V-CR, 4045TL270
KESS3 / Powergate
| Year | Version | ECU | KESS3 | Powergate | Functions |
|---|---|---|---|---|---|
| 2001 | 6120 Premium 4.5L I4Engine 4045TL071 | Phoenix L11 | OBDBOOT | – | ReadClone |
| 2003 | 6120 Premium 4.5L I4Engine 4045T 4V-CR | Phoenix L12 | OBDBOOT | – | ReadClone |
| 2001 | 6120SE 4.5L I4Engine 4045TL071 | Phoenix L11 | OBDBOOT | – | ReadClone |
| 2002 | 6120SE 4.5L I4Engine 4045TL270 | Phoenix L12 | OBDBOOT | – | ReadClone |
| 2003 | 6120SE 4.5L I4Engine 4045T 4V-CR | Phoenix L12 | OBDBOOT | – | ReadClone |
| 2001 | 6220SE 4.5L I4Engine 4045TL071 | Phoenix L11 | OBDBOOT | – | ReadClone |
| 2003 | 6220SE 4.5L I4Engine 4045T 4V-CR | Phoenix L12 | 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 |
|---|---|---|---|---|
| 2002 | Tier 3 | PHOENIX L12 | not listed | supported · plugin 462 |
| 2002 | Euro 3 | PHOENIX L9/L11/L12 | not listed | supported · plugin 462 |
| 2002 | Tier 3 | PHOENIX L12 | FLASH_0196 | supported · plugin 1105 / 927 |
| 2002 | Euro 3 | PHOENIX L9/L11/L12 | FLASH_0196 | supported · plugin 1105 / 927 |
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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