the container in the arch is some kind of carbon filter that takes care of the fumes in your fuel tank.
som the hose will have to go to a valve located in the left side of your engine bay or it goes to the fuel tank. The connection on the fuel tank is located on the top of the tank far left and goes to a filter in the rear right arch behind the filling pipe. Next i goes along the underside of the car in a pipe together with the fuel and brake lines where after in goes to the container in the right front arch (LHD car).
Now i got a quistion for the smart guys. Will there be any problems if you unmount this system and just plug the hose on the fuel tank off?????????????
sorry for gramma and so on.