72 Swinger - Some wiring questions.

Thanks Mattax - that makes a lot of sense. I'll have a chance to get my hands dirty tomorrow night and investigate where things are going in there. Clearly there is switched power making it to the VR and the Ballast Resistor because the car starts and runs just fine, so it would make sense that the dangling dark blue was aimed at the NOX system -- just not in the exact way that the FSM is illustrating it.

I love figuring sh*t out, and I appreciate all the help I get from FABO.