Variant 1
ECU- Catalog engine
- 2200 Skyactiv-D 175HP
- Controller brand
- DENSO
- ECU
- SH1
- Stock power
- 175 HP
- ECU SW
- SH07-188K2-K
- ECU HW
- SH07-18881-K
MAZDA · SH1 ECU · petrol
MAZDA ATENZA SH1 tuning files
The MAZDA ATENZA on the SH1, mapped from stock file to finished result. Stock output across the matched variants spans 175–175 HP. 3 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Solutions that apply to the SH1 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
3 distinct variants for the MAZDA ATENZA on the SH1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2200 Skyactiv-D 175HP
- Controller brand
- DENSO
- ECU
- SH1
- Stock power
- 175 HP
- ECU SW
- SH06-188K1-B
- ECU HW
- SH1X-18881-J
Variant 3
ECU- Catalog engine
- 2200 Skyactiv-D 175HP
- Controller brand
- DENSO
- ECU
- SH1
- Stock power
- 175 HP
- ECU SW
- SH07-188K2-L
- ECU HW
- SH07-18881-G
Related vehicles
Other vehicles built on the SH1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MAZDA ATENZA on the SH1?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the SH1 ECU software on this model?
Yes — the MAZDA ATENZA on the SH1 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.