SOLVED: I've added a connection between pin3 and pin 7; now AIrbag ECU is read, but engine ECU is no more read. I've 2 KKL interfaces...so..that's ok!
Thank you

I have tried with another identical interface
. So I do not suppose a interface failure.
I hope you was referring to this.

Hi Eddy! - Yes, I swith to position 3 when trying to connect to airbag Ecu. Same way with others ECU with their own switch. - I have used Windows update drivers search. Do you suggest me those in the link? Anyway, I remark that other ECUs are read correctly. -I do not understand: "And wiggle ti...

This is the KKL interface I am using.

Hello guys, I need your help with my Alfa Romeo. Gtv (916C), production 04/2000. It has 16 pin unified connector under the steering. I have the airbag warning light on my dashboard. So I purchased a KKL cable (switchable) and downloaded Multiecuscan. I can read all ECUs, but not the TRW 60664500 Air...