Variant 1
ECU- Catalog engine
- 1400 8V 86HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4DF.PL HW001
- Stock power
- 86 HP
FIAT · IAW 4DF.PL HW001 ECU · petrol
FIAT SIENA IAW 4DF.PL HW001 tuning files
Everything we work with on the FIAT SIENA fitted with the IAW 4DF.PL HW001. Across the matched variants stock power runs from 86 to 86 HP. It is a petrol platform, tuned for response and clean power delivery. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the IAW 4DF.PL HW001 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the FIAT SIENA on the IAW 4DF.PL HW001 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 4DF.PL HW001 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT SIENA on the IAW 4DF.PL HW001?
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 4DF.PL HW001 ECU software on this model?
Yes — the FIAT SIENA on the IAW 4DF.PL HW001 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.