problem immo man tga

[rachmach]

i have a man tga edc M6.1 with fault immobiliser
i have make a new key chip T5 with zedbull but not star
I have try with another key and ffr and ecu it start
i need working files( ffr and ecu ) for making a new key

[rachmach]

there is no idea ??

[whiskymk]

Why u dont read from that who have u put and start ?

[Klimek]

ffr module
TRY
KEY1 ID 13
FF81A4C0A4774121
KEY2
FF81A4C0A4474B11
.........................................