Audi 80 b4 2.0 1994. immo off

[kaarlis100]

Hello,

i would like to make this ecu immo off.
I did this never before.
Does somone can help.


0261203516/517

8A0907311AE

The problem is with immo box. Maybe I can change this box wit EEPROM swap to bypass new immo box. Please help to solve my problem.

[dragon100]

First, check all solder joints in immobox, if not work, then read eeprom 24c02 (MASK: B58253,B58258,B58383,B57669,B58293) from ecu and post here dump.

[kaarlis100]

There is no 24c02 eeprom....

[vlaki electric]

http://www.digital-kaos.co.uk/forums/showthread.php/424285-Audi-80-B4-IMMO-OFF-BOSCH-0261203516-517?highlight=0261203516

[dragon100]

eeprom from ecu mate, and simple is use emulator Julie or other chinese but everybody wants cheaper and cheaper, then ....

[kaarlis100]

380031380032

[dragon100]

Ok mate, emulator if immobox not work.

[kiszka]

..........

[kaarlis100]

Emulator is the only way to do this job? If I change immo box to another one from other car it can be coded. If yes, then what is the coding process via vcds?

[dragon100]

First, if you have ... vag k+can commander, then read pin and add keys ...

[kaarlis100]

I think this tool does not work on this old car, but I'm not sure about it. Some time ago I tried to read the pin code from Audi A4 with the same immo box and this cable failed read this code.

[dragon100]

Do what you want ...

[kaarlis100]

The easiest way is to buy immo emulator. Thanks for all.....

[songokus]

Hello, you need modify eprom B57 995 27C256 DIP format.
Read and post here.

[kaarlis100]

Ok! I will post it tomorrow ....:ciao:

[dragon100]

Emulator is ok with this .... do what you want mate , if immo box don't respond ...

[kaarlis100]

380193

Hello! Here is a ORI file.

[songokus]

Here you are.
Check

[kaarlis100]

You're a genius mate. It works ....!!!!! Thanks a lot!!!!:congrats:

[salavat79]

help please disable IMMO on the Audi 80 1994 Bosch is a block 1.2.1 eprom 27C256

[noure1000]

hello kaarlis100,

voici ton off

[blackelf11]

Hey @songokus, I am writing this here since I can't send you a private message. I have Audi 80 2.0 with Immo problem. The bigger problem is that I don't have programmer for 27C256 so I am gonna need to drive more than 100km to my friend so he can read it. Can you give me the password of the file that you posted with Immo off so I can compare the differences and figure out how to edit the bump without coming back home to post the dump here and wait for your reply? Thanks. I am hoping for a fast reply since I am without a daily driver right now :/

[blackelf11]

Here is the dump from B57 995. Does anyone know the password of Songokus's .rar file? I need the dump so much that I can't wait for him to give me the password. I pressed thanks on his post.

[songokus]

Hello friend. Now i go to holidays to moscu, and i don't remember the pasword. Try www.talleresnavarro.com

[blackelf11]

It's not that one :(

[songokus]

??????????

[songokus]

Hello. the password for my file
password: 1234567890

Enjoy!!

[torsen123]

Here you are.
Check

Thanks! Works for me too.

[michi84]

Someone can help me with my file attached? This one is 2.0 engine and not 1.4.

[michi84]

no one........?