While I was installing my P3 Vent Gauge in my 2007 335i, I broke the fitting that the diverting valve sensing line taps into. I was trying to pull it off the old fittings (at the diverting valves) but inadvertently broke the fitting on the other end (opposite end of the diverting valves).
Anyways, I have new fittings and I'm nearly ready to go, I just can't find where the other end of the sensing line is supposed to go. I've included a picture to help me explain things better.
In a nutshell:
Where does this (marked in red) plug into?!
Thank you in advance for your help!