ECU software number
3L136ET5 original ECU files
1 file read from control units with software number 3L136ET5 (Magneti Marelli MM8GSF), fitted to FIAT 500. Original (stock) files as read from the ECU: match the HW number and calibration with your reading, then order; the download link is emailed after payment.
Hardware numbers found with 3L136ET5
Each number opens the files that carry both.
HW MM8GSFHW525 1
Catalogue engine v1.42.3
