Accidentally pulled Alt Blue Field Wire

Yup! Whoops! I was surprised by the brightness of the spark and thought, uh oh. It wasn't like spark plug bright at all but having never pulled that wire before either I don't know what it may have affected.

I haven't had time to try anything yet. I'm off through Tuesday so I'll have time coming up. I just need to work through it and find out where the fault is. Just gathering ideas right now. My first thought was something electronic and not wiring or a contact. Just need to get on it.