Engine Control Module Login 8E0 907 401P

Hello, I have a question about the login for MSG 8E0907401P in a 2003 Audi A6 2.5 TDI, 163 hp, engine code BFC. What is the login required to adjust the adaptation channels (idle speed, air mass target value, etc.)? '12233' doesn't work.
Thank you very much for your help.
Best regards,

Try 26242.

Best regards, Micha.

The login is 26262.
Best regards,

I didn't want to believe it at first... But you're right.
The login information for each box is different with every encoding.
26242, 26262, 26241, 26261.

Best regards, Micha.