Variant 1
ECU- Catalog engine
- 2500 TD 115HP
- Controller brand
- BOSCH
- ECU
- MS A12
- Stock power
- 115 HP
FIAT · MS A12 ECU · diesel
FIAT CROMA MS A12 tuning files
Everything we work with on the FIAT CROMA fitted with the MS A12. Across the matched variants stock power runs from 115 to 115 HP. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. 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 MS A12 for this diesel — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the FIAT CROMA on the MS A12 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the MS A12 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT CROMA on the MS A12?
Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.
Do you cover the MS A12 ECU software on this model?
Yes — the FIAT CROMA on the MS A12 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.