audi a4 1997 help

[pianoman58]

Just a bit of explanation needed here,
I've just read the 93lc46 in the old white immo box on a A4, made a t5 with a genuine Zed bull and all is ok. according to the zedbull the pin number is 30, i don't need it anyway but i read it again and same result. dump must be ok as the t5 starts the engine.
I read it with xprog, I then read an same old scrap unit and pin number was 1028, so i must be reading it ok.
Can anyone explain this pin of 30.
Thanks

[vanos batam]

Just a bit of explanation needed here,
I've just read the 93lc46 in the old white immo box on a A4, made a t5 with a genuine Zed bull and all is ok. according to the zedbull the pin number is 30, i don't need it anyway but i read it again and same result. dump must be ok as the t5 starts the engine.
I read it with xprog, I then read an same old scrap unit and pin number was 1028, so i must be reading it ok.
Can anyone explain this pin of 30.
Thanks

FF 81 34 98 c9 1d d3 56

Login: 00030

[ratas]

Please it is possible to add this key :

5D 40 CB 7F 20 0D 63 3B

in white immo box in audi A8