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Agriculture · Grain Harvester

John Deere T670 tuning file

9.0 L · 317 kW / 425 hp · Tier 3, Tier 4 B · ECU PHOENIX L15, PHOENIX L33, Phoenix L21-L22-L23

Stage 1, DTC and emission-related tuning files for the John Deere T670, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.

Machine data

Brand
John Deere
Model
T670
Series / type
Grain Harvester
Division
Agriculture
Engine
9.0 L
Rated power
317 kW · 431 PS · 425 hp
Emission stage
Tier 3, Tier 4 B
ECU
PHOENIX L15, PHOENIX L33, Phoenix L21-L22-L23

KESS3 / Powergate

YearVersionECUKESS3PowergateFunctions
2007T670 9.0L I6Phoenix L15OBDBOOT–ReadClone
2011T670 9.0L I6Phoenix L21-L22-L23OBD–Read

Source: Alientech KESS3 / Powergate vehicle list, 14.10.2026. How KESS3 is used on off-highway machines.

New Genius / New Trasdata

YearEmission stageECUNew Genius (OBD)New Trasdata
2010Tier 3PHOENIX L15not listedsupported · plugin 123
2010Tier 4 BPHOENIX L33not listedsupported · plugin 123
2015Tier 4 BPHOENIX L33FLASH_0530not 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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