Magneti Marelli IAW 4HV original ECU files

Vehicles with a Magneti Marelli IAW 4HV

Magneti Marelli IAW 4HV files are listed for 3 makes and 10 models, the most listed first.

How to identify your Magneti Marelli IAW 4HV file

How the numbers on this ECU type start:

• HW 03C90… 6 of the 19 files with a HW number, 32%
• SW 03C90… 6 of the 12 files with a SW number, 50%

Where do I find these numbers?

Magneti Marelli IAW 4HV map packs in figures

6 packs, 15 to 19 maps each, median 17.5.

Named by the most packs: Spark Advance base map 100%, Injection base map 100%, Airflow mass through throttle valve 83%, Limiter of Maximum torque 83%, Injection at full load 83%, Lambda for component protection 83%, Requested engine load 83%, Throttle valve 67%.

All Magneti Marelli IAW 4HV HW and SW numbers

12 HW numbers and 11 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.