Variant 1
ECU- Catalog engine
- 1300 8V 76HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4AFBBF HW427
- Stock power
- 76 HP
FIAT · IAW 4AFBBF HW427 ECU · petrol
FIAT FIORINO IAW 4AFBBF HW427 tuning files
Everything we work with on the FIAT FIORINO fitted with the IAW 4AFBBF HW427. The matched variants sit between 75 and 76 HP from the factory. 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 IAW 4AFBBF HW427 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
2 distinct variants for the FIAT FIORINO on the IAW 4AFBBF HW427 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1400 75HP
- Generation
- 2011-2018
- Matched gains engine
- 1.3 JTD 75
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4AFBBF HW427
- Stock power
- 75 HP
- Stage 1 power
- 95 HP
- Power increase
- +20 HP (+27%)
- Stock torque
- 190 Nm
- Stage 1 torque
- 240 Nm
- Torque increase
- +50 Nm (+26%)
Related vehicles
Other vehicles built on the IAW 4AFBBF HW427 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT FIORINO on the IAW 4AFBBF HW427?
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 4AFBBF HW427 ECU software on this model?
Yes — the FIAT FIORINO on the IAW 4AFBBF HW427 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.