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Agriculture · 9020 Series

John Deere 9620 T tuning file

12.5 L · 373 kW / 500 hp · Tier 2 · ECU PHOENIX L4, Phoenix L9-L11

Stage 1, DTC and emission-related tuning files for the John Deere 9620 T, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.

Machine data

Brand
John Deere
Model
9620 T
Series / type
9020 Series
Division
Agriculture
Engine
12.5 L
Rated power
373 kW · 507 PS · 500 hp
Emission stage
Tier 2
ECU
PHOENIX L4, Phoenix L9-L11
Engine code
6125

KESS3 / Powergate

YearVersionECUKESS3PowergateFunctions
20049620 12.5L I6Engine 6125Phoenix L9-L11OBDBOOT–ReadClone

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
2002Tier 2PHOENIX L4FLASH_0196supported · plugin 463

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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