Opens in a new tab
Dealer LoginContact
Dealer Login

Construction · Wheel Loaders

Caterpillar 966K tuning file (205 kW)

9.3 L · 205 kW / 275 hp · Euro 4 · ECU CATERPILLAR ADEM IV

Stage 1, DTC and emission-related tuning files for the Caterpillar 966K, read and written with New Genius, Trasdata. Exclusively for dealers and tuning professionals.

Machine data

Brand
Caterpillar
Model
966K
Series / type
Wheel Loaders
Division
Construction
Engine
9.3 L
Rated power
205 kW · 279 PS · 275 hp
Emission stage
Euro 4
ECU
CATERPILLAR ADEM IV

KESS3 / Powergate

Not found in the KESS3 vehicle list (14.10.2026).

New Genius / New Trasdata

YearEmission stageECUNew Genius (OBD)New Trasdata
2020Euro 4CATERPILLAR ADEM IVFLASH_0334supported · plugin 408

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?

Ask us – the database grows every week.