Variant 1
ECU- Catalog engine
- 1000 8V 54HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 1G7.SD
- Stock power
- 54 HP
FIAT · IAW 1G7.SD ECU · petrol
FIAT SIENA IAW 1G7.SD tuning files
Everything we work with on the FIAT SIENA fitted with the IAW 1G7.SD. Across the matched variants stock power runs from 54 to 54 HP. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Solutions that apply to the IAW 1G7.SD 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 1G7.SD ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 1G7.SD 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 1G7.SD?
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 1G7.SD ECU software on this model?
Yes — the FIAT SIENA on the IAW 1G7.SD 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.