Mk3 Golf VR6 2.8 AAA IMMO OFF

[Engelon]

I have tried to edit the EEPROM myself by changing A0 to 50 and recalculating the checksum. But now I give up.
I have attached the original dump from the 24c02-B58258 EEPROM.
VAG P/N: 021906256
ECU number: 0261203968
ECU family: M3.8.1

[Engelon]

Also do i need to disconnect the black immo box or leave it connected

[kiszka]

Also do i need to disconnect the black immo box or leave it connected
pass on PM
if the immo box causes problems, disconnect it
https://mega.nz/file/5qJg3YKI