55261982 ECU Files – Magneti Marelli MJD 8F3 BN for Fiat

Magneti Marelli hardware number 55261982 is an MJD 8F3 BN engine control unit fitted to Fiat (DUCATO and DOBLO). We have 5 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; prices from €20, instant download after payment.