Construction · Dozers
Caterpillar D3 tuning file
3.6 L · 77 kW / 103 hp · Tier 5 · ECU DENSO A6E11
Stage 1, DTC and emission-related tuning files for the Caterpillar D3, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.
Machine data
- Brand
- Caterpillar
- Model
- D3
- Series / type
- Dozers
- Division
- Construction
- Engine
- 3.6 L
- Rated power
- 77 kW · 105 PS · 103 hp
- Emission stage
- Tier 5
- ECU
- DENSO A6E11
- Engine code
- C3.6 Acert
KESS3 / Powergate
| Year | Version | ECU | KESS3 | Powergate | Functions |
|---|---|---|---|---|---|
| 2020 | D3 3.6L l4Engine C3.6 Acert | Denso A6E11 | BOOT | – | – |
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 |
|---|---|---|---|---|
| – | Tier 5 | DENSO A6E11 | FLASH_0835 | supported · plugin 1803 |
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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