The alternator inline connection. There's also a plug in the front-side of the alternator that needs to come out (front being towards the front of the vehicle).
Oil pressure sensor inline connection. This wire dives down below the tin - use the distributor for reference. This photo is taken from the back facing the front of the van.
I pulled all of the hoses out of the air valve. These two aren't really necessary, as long as you remove the plastic T piece on the other end, as described in the next step.