Hello.
Is there anybody here who can give me some suggestions/help?
Have A Delphi ECU (Merc. W639 CDI).
Before fail I did a backup (plus ID) trough OBD and Kess v2.
HW: 6519020100
SW: 6519027403
Writing was interrupted (Computer failure).
No more OBD-connection possible, Kess would not write again - wrong protocol.
Opened on bench, soldered wires, got connected with Ktag,
ID was corrupted, so who knows what got corrupted? Would it only be the ...