FIAT · IAW 4EF.G1 HW226 ECU · petrol

FIAT MULTIPLA IAW 4EF.G1 HW226 tuning files

FIAT MULTIPLA on the IAW 4EF.G1 HW226: matched, calibrated and delivered with care. Across the matched variants stock power runs from 103 to 103 HP. 2 distinct variants are catalogued here. 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.

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Available solutions

Applicable work for the IAW 4EF.G1 HW226 on this petrol. The available set firms up once the exact engine and software are known.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

2 distinct variants for the FIAT MULTIPLA on the IAW 4EF.G1 HW226 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 16V 103HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4EF.G1 HW226
Stock power
103 HP

Variant 2

ECU
Catalog engine
1600 16V BP 103HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4EF.G1 HW226
Stock power
103 HP

Related vehicles

Other vehicles built on the IAW 4EF.G1 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.G1 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.G1 HW226 ECU software on this model?

Yes — the FIAT MULTIPLA on the IAW 4EF.G1 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.

FIAT MULTIPLA IAW 4EF.G1 HW226 ECU Tuning Files | TuningBay