55189590 ECU Files – Magneti Marelli IAW 5NF.T9 for Fiat

Magneti Marelli hardware number 55189590 is an IAW 5NF.T9 engine control unit fitted to Fiat (STILO). We have 2 original files for it, one per software calibration. Find the software / calibration code on your ECU label and pick the matching file in the table below; price €20, instant download after payment.