citroen c5 20 benz ,iaw48p2.31 immo off

[steva33]

Hello
I need help to make immo off.Can`t log new key because bsi have some strange fault.
Need to make immo off i ecu iaw48p2.31,iside is only 29f400bb.,
thanks

[rafal]

pin: CHK3 or HC3K

try this file and report back
recode by lexia

[steva33]

I know PIN is HC3k
What to recode?

[steva33]

don`t work
Can`t start engine.