Problem solved

The transmission is connected to PIN 12 on the OBD connector in 166 2.5 V6 auto.

Can it be any other pins than 7 or 9? i have tried both 7 and 9, but can't connect to the transmission. I can connect to the engine and ICS. When i scan with pin 7 and 9 connected i find 3 modules: Engine Bosch Motronic ME 2.1 (2,5 V6, 3.0V6) ISO Code: FB 86 02 97 EF Other UNKNOWN/UNSUPPORTED ISO Co...

Ok, mine is an '00 version, so hopefully it's on pin 7 then, if that does not work maybe i will try pin 9.
Thanks for the reply!

Hi Im trying to connect to the transmission in my Alfa 166 2.5 V6 with ZF 4HP20 auto transmission. When im trying to connect, it says i have to connect adapter 1 or PIN 0. I don't have any adapter at the moment and PIN 0 does not make any sense as it does not exist. So which pin do i have to connect...