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Agriculture · Grain Harvester

John Deere 9540i WTS tuning file

6.8 L · 168 kW / 225 hp · Tier 3 · ECU PHOENIX L14, PHOENIX L15, Phoenix L9-L11

Stage 1, DTC and emission-related tuning files for the John Deere 9540i WTS, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.

Machine data

Brand
John Deere
Model
9540i WTS
Series / type
Grain Harvester
Division
Agriculture
Engine
6.8 L
Rated power
168 kW · 228 PS · 225 hp
Emission stage
Tier 3
ECU
PHOENIX L14, PHOENIX L15, Phoenix L9-L11
Engine code
6068HZ060

KESS3 / Powergate

YearVersionECUKESS3PowergateFunctions
20049540i WTS 6.8L I6Engine 6068HZ060Phoenix 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
–Tier 3PHOENIX L14FLASH_0196supported · plugin 123
–Tier 3PHOENIX L15FLASH_0196supported · plugin 123

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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