46791210 ECU Files – Magneti Marelli IAW 18F.B4 for Fiat

Magneti Marelli hardware number 46791210 is an IAW 18F.B4 engine control unit fitted to Fiat (PALIO). We have 1 original file 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 €15, instant download after payment.