Variant 1
ECU- Catalog engine
- 1600 16V 103HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4EF.G4 HW226
- Stock power
- 103 HP
FIAT · IAW 4EF.G4 HW226 ECU · petrol
FIAT MULTIPLA IAW 4EF.G4 HW226 tuning files
Tuning file coverage for the FIAT MULTIPLA running the IAW 4EF.G4 HW226 ECU. Stock output across the matched variants spans 103–103 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 4EF.G4 HW226 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the FIAT MULTIPLA on the IAW 4EF.G4 HW226 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 4EF.G4 HW226 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT MULTIPLA on the IAW 4EF.G4 HW226?
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 4EF.G4 HW226 ECU software on this model?
Yes — the FIAT MULTIPLA on the IAW 4EF.G4 HW226 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.