I need ori VW Golf 3

This is the ecu, I need an original file in which, the checksum is fine. When I check the original files have to leave 3 check boxes, and all I have left 2 checkboxes and the vehicle does not start


I have 2 ecu, they are different, but original if they start both. If you could help me with some I would appreciate it.

This is the ecu, I need an original file in which, the checksum is fine. When I check the original files have to leave 3 check boxes, and all I have left 2 checkboxes and the vehicle does not start


I have 2 ecu, they are different, but original if they start both. If you could help me with some I would appreciate it.

these ecus have 2 eprom inside hhh and LLL, you need to join the two files, mod, checksum and divide again.