Motorola MC68HC05B6 VAG immobox immo off pro

Gazownick thanks,

I mod your file and now its working, changing 00 AA AA and make from 02 02 02 > FA FA FA and all oke, i think this is the same procedure as the TMS370 immobox in Seat.

Update,

I have 8 immo boxes, all the same, write them all the same, after that i check with vagcom and all oke.

Ik drive a MK2 tdi, so i can test al those boxes, and all oke, start without coil / transponder key.

So i customer bought 1 box, i test it at home, car start and dies, i desolder the Motorola again and read it, now i see there is change 1 byte, before with immo off : 00 AA AA, after testing in polo : 55 AA AA.. I change it again to 00 AA AA, and change the bytes 0x049 - 0x04A - 0x04B from 02 to 00.

Solder the Motorola back, and the polo start and runs ( polo 1.6 1998 ), after 100km he calls me and the same problem, car start and dies, how is this possible ?? Coil connector i not use in the immo box.

With the box on my tdi all works fine without prblems, but not with this polo.

No one a working off file guys ????

I'm not of the idea

@Gazownik,

Did you test your file on a car ??

No i have with your file 2 cars with a dont working immo, immo is stil on..On my afn tdi is works without any problems, dont understand it..