Variant 1
ECU- Catalog engine
- 7200 330HP
- Controller brand
- CATERPILLAR
- ECU
- ADEM3AV8
- Stock power
- 330 HP
- ECU SW
- 2468274-00
- ECU HW
- 2062700-02
CATERPILLAR · ADEM3AV8 ECU
CATERPILLAR 3126 ADEM3AV8 tuning files
Everything we work with on the CATERPILLAR 3126 fitted with the ADEM3AV8. Stock output across the matched variants spans 300–330 HP. Stage 1 and Stage 2 are the safe starting points for this platform. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the ADEM3AV8 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
4 distinct variants for the CATERPILLAR 3126 on the ADEM3AV8 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 7200 300HP
- Controller brand
- CATERPILLAR
- ECU
- ADEM3AV8
- Stock power
- 300 HP
- ECU SW
- 2746069-00
- ECU HW
- 2405303-02
Variant 3
ECU- Catalog engine
- 7200 300HP
- Controller brand
- CATERPILLAR
- ECU
- ADEM3AV8
- Stock power
- 300 HP
Variant 4
ECU- Catalog engine
- 7200 300HP
- Controller brand
- CATERPILLAR
- ECU
- ADEM3AV8
- Stock power
- 300 HP
- ECU SW
- 2468286-00
- ECU HW
- 2062700-02
Related vehicles
Other vehicles built on the ADEM3AV8 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CATERPILLAR 3126 on the ADEM3AV8?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the ADEM3AV8 ECU software on this model?
Yes — the CATERPILLAR 3126 on the ADEM3AV8 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.