Hello, I can’t get any further with this OBD2 story. Now I have found out that for my elk (860 10V 144PS BJ.96 petrol / ID: YV1LW5102V2285636) pin7 plugs have to be rerouted to PIN3 socket to read out the moto control unit – ‘Fenix 5.2 (10V suction cup 22-99)’. Also for climate ECU and cruise control. In addition, PIN16 and PIN5 should be connected to each other (plug / jack). Couldn’t I just connect PIN3 and PIN7 in the K409 plug with a small switch. Wouldn’t it make things easier? Or could something go wrong, and I can only connect the 3 PINs with cables (plug / socket)? And is my research even true? Greetings, Jürgen