Fiat 500 Magneti Marelli IAW5SF original ECU files

Fiat 500 Magneti Marelli IAW5SF engines

16 files across 2 engine variants and 1 engine code. Listed most: 1.2 69hp, 9 files.

How to identify your Fiat 500 Magneti Marelli IAW5SF file

How the numbers on this model with this ECU type start:

• HW IAW5S… 16 of the 16 files with a HW number, 100%
• SW 8721S… 5 of the 16 files with a SW number, 31%

A HW number alone does not pick the file: IAW5SFHW405 carries 6 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Fiat 500 Magneti Marelli IAW5SF HW and SW numbers

3 HW numbers and 15 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.