alfa 155 faulty immo

[Listek22]

Hi guys, I', looking for solution:
I have Alfa 155 with 2 keys (one red with color logo, second brown). Immo light on dash flashing and car wont start.

I've read 93c46 from immo box (606 22 718) and I tried to check keys with Tango, but when I try to load file Tango says "unknown version". It's the same message with 8x and 16x file.

Can you confirm that file is corrupted? What should I do in this situation?

I have also ECU from this car (BOSCH 0 261 204 422) I can do immo off but I would rather repair immo if it's possible.

Thanks in advance.

[jolidj]

If have ecu with 5 connector you need emulator for yor problem.

[Listek22]

I have ecu with one black connector. M2.10.4
Do I need emu?

[igorr]

no you can find god dump for immobox then program keys make ecu virgine and thats it
or immo of I think that immo is in 24c04

[Listek22]

no you can find god dump for immobox then program keys make ecu virgine and thats it
or immo of I think that immo is in 24c04

So dump from other immobox, new keys, virgin ECU and that's it?

I can't find any dump from this immobox, also how can I virginize ecu?

Are you sure that car will start with this procedure?

ECU dump in attachment (27c512)