Crankcase ventilation re-installed – Where the hell is the small hose connected?

Hello, I’m in despair. I put down the intake manifold, cleaned the oil trap and now replaced the crankcase sleeve. Because it was broken on the way to the tube loader/air filter. I also connected the thicker pipe. On the one side on the oil trap, the other side on the turbocharger/air filter. But where the hell is the little hose connected? I can’t find both sides. Then there is still a cut-off hose under the Dec Is the small hose connected here? Or what is the hose good for? It connects to a thin metal cable that winds around the spark plug plugs. I bought my 94ér T-5 used recently. I didn’t notice the fuel smell from the engine compartment. Can someone help a T-5 beginner? By the way: The repair manual (Skandix) can easily be plugged into the ton. Anyway, that says z u this topic only something in it, what I get with just hingucking. I’m really disappointed. Thanks already Joko2000