Variant 1
ECU- Catalog engine
- 4000 134HP
- Engine code
- N04CUV
- Controller brand
- DENSO
- ECU
- 275900-8031
- Stock power
- 134 HP
- ECU SW
- 89663-37A72
- ECU HW
- 89661-37F52
- SW upgrade
- 337A7200
- Calibration
- 337A7200
HINO · 275900-8031 ECU
HINO 300 SERIES 275900-8031 tuning files
Tuning file coverage for the HINO 300 SERIES running the 275900-8031 ECU. Across the matched variants stock power runs from 134 to 134 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the 275900-8031 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the HINO 300 SERIES on the 275900-8031 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 275900-8031 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the HINO 300 SERIES on the 275900-8031?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 275900-8031 ECU software on this model?
Yes — the HINO 300 SERIES on the 275900-8031 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.