Variant 1
ECU- Catalog engine
- 12000 510HP
- Engine code
- Y101555
- Controller brand
- DELPHI
- ECU
- ETC3
- Stock power
- 510 HP
KENWORTH TRUCK · ETC3 ECU
KENWORTH TRUCK T800 ETC3 tuning files
KENWORTH TRUCK T800 on the ETC3: matched, calibrated and delivered with care. Across the matched variants stock power runs from 500 to 510 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
What we can run on the ETC3 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
2 distinct variants for the KENWORTH TRUCK T800 on the ETC3 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 13000 500HP
- Engine code
- Y026681
- Controller brand
- DELPHI
- ECU
- ETC3
- Stock power
- 500 HP
Related vehicles
Other vehicles built on the ETC3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the KENWORTH TRUCK T800 on the ETC3?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the ETC3 ECU software on this model?
Yes — the KENWORTH TRUCK T800 on the ETC3 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.