seat ibiza 2.0 8v siemens 5wp4 335

[80quattro]

hi, im new on here and need some help on 2 of my cars, but i will open another post for the 2nd 1 so things dont get confusing, first up is my seat ibiza gti, its a 2.0l 8v AGG engine code and the ecu part number is 6K0 906 025 D and the SIEMENS code is 5WP4 335.
since the battery has died i have been having problems with the immo, so i would like to remove it completely :)

i have acess to the equipment to read and write eeproms but i dont know which 1 it is i should be reading, ive searched and read through many posts and realise i will need to read the chip and upload the dump on here.

so please could someone let me know whats what. my 2nd problem is an audi a6 ecu 1.8t dbc but i wont go into that until ive sorted this thing first :D

Thanks

[80quattro]

anyone?:giveup:

[mastaflex]

5WP4 ,
if 1 plug --->read 93c56 on ECU
if 2 plugs--->read 27C010 or 29F200 there are two models

[80quattro]

thank you very much :proud: my friend who is on here (hello if ya reading :D ) managed to read the chip and then use a programme to clear the immo but now the chip is erased and it wont program, keeps saying error... any advice what to do now? were going to get a few new chips to try to programme but what file should we use? thanks in advance