Variant 1
ECU- Catalog engine
- 1200 60HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 5AF.P4 HW303
- Stock power
- 60 HP
FIAT · IAW 5AF.P4 HW303 ECU · petrol
FIAT PUNTO IAW 5AF.P4 HW303 tuning files
The FIAT PUNTO on the IAW 5AF.P4 HW303, mapped from stock file to finished result. The matched variants sit between 60 and 60 HP from the factory. Petrol calibration here is about crisp response and a result that holds up day to day. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the IAW 5AF.P4 HW303 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the FIAT PUNTO on the IAW 5AF.P4 HW303 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 5AF.P4 HW303 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT PUNTO on the IAW 5AF.P4 HW303?
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 5AF.P4 HW303 ECU software on this model?
Yes — the FIAT PUNTO on the IAW 5AF.P4 HW303 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.