2004 Bentley Continental GT Kessy 93C86 All Keys Lost is done with Xhorse VVDI Key Tool Plus.
Read Kessy eeprom
Get PIN/CS
Make dealer key
1. Desolder EEPROM IC 93C86 and read dump with key tool plus
save dump
*Siemens Kessy need to remove 93C86 off the board for a good ready or you risk corruption.
2.
Go to Immo Programming- Porsche- Cayenne 4th Immo System -All keys lost to try to generate dealer key
Get PIN/CS
Load engine/Kessy EEPROM to get PIN/CS
upload eeprom 93C86
Load Kessy 93C86 before 2008 eeprom data
Get PIN and CS code
3.
Then go to Xhorse key tool plus Immo Data Tool-Porsche-Kessy- Hitag 93C86 to make dealer key
