51862589 ECU Files – Magneti Marelli MJD 6F3.PI for Fiat

Magneti Marelli hardware number 51862589 is an MJD 6F3.PI engine control unit fitted to Fiat (PUNTO). 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.