[Lenny123]

Hello everyone.

I am trying to remove the immobilizer in some cars using the IMMO Universal Decoding and a TL886A programmer. I have already tried to remove immo on these cars without success:

1. Audi 98 with a Siemens 5WP4 SIMOS 1.X with a 93c56 chip
   
2. Seat Cordova with a Magnetti Marelli 4MV.XX(IAW4MV.AK) and a 95080 chip
   
3. Fiat Cinquecento with a Magnetti Marelli IAW 16F.XX with a 27c512 chip(probably swap)
   

After doing the programming and putting them back in their cars, no one worked. Immo was still on. Am I missing something crucial or am I just doing it wrong?

[RAMPARTS]

27c512 is erased by uv so it need to be properly erased.
93c56 is a eeprom if i am not mistaken but has programming config parameters is not burn and run ....
the 95080 i am not shure but could be a flash chip if so they are normally erasable by software with a programmer..

Hope it helped

[23Andi23]

27c512 is erased by uv so it need to be properly erased.
93c56 is a eeprom if i am not mistaken but has programming config parameters is not burn and run ....
the 95080 i am not shure but could be a flash chip if so they are normally erasable by software with a programmer..

Hope it helped

95080 is eeprom