Variant 1
ECU- Catalog engine
- 1300 75HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4AFH W427
- Stock power
- 75 HP
- ECU SW
- 6001UN1
- ECU HW
- IAW4AFHW427
FIAT · IAW 4AFH W427 ECU · petrol
FIAT UNO IAW 4AFH W427 tuning files
Here is what the catalog holds for the FIAT UNO on the IAW 4AFH W427. Stock output across the matched variants spans 75–75 HP. 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
What we can run on the IAW 4AFH W427 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the FIAT UNO on the IAW 4AFH W427 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 4AFH W427 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT UNO on the IAW 4AFH W427?
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 IAW 4AFH W427 ECU software on this model?
Yes — the FIAT UNO on the IAW 4AFH W427 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.