Hi, hope someone can help. Recently noticed the vac pipe at the bottom of the airbox that opens the additional flap is not connected to anything. I believe this attaches at the back of the inlet manifold under the N75. I have roved the y ipe, airbox, n75 and other valves and loosened the black plate beneath but can only see one vac pipe that is short and loops round to connect to serving else under the middle back of inlet manifold and is connected. Equally the airbox hose only seems long enough to reach the n75 when stretched, so appears short
but not snapped. Does anyone know if it connects anywhere else closer to the front? Also would removing the vac pipe from the airbox and forcing the flap open cause any issues or negative effect. Or would it be a bad idea to leave the vac pipe disconnected, will this let air into the vac system that could cause any problems?
I can attach pictures or if anyone would be willing to ring me to talk me through any of this I would be very grateful.