55573958 QQ ECU Files – Magneti Marelli MJD 6O2 for Opel

Magneti Marelli hardware number 55573958 QQ is an MJD 6O2 engine control unit fitted to Opel (ASTRA H). 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 €20, instant download after payment.