It's my birthday so I wanted to be in the shop today. I wired the connections for the OAT sensor with butt splices. I should not need to get at these wires, but if so, I left a nice handy service loop to get to them. The terminal connections did not take long, but then I spent a lot of time tidying up the wires and tying them to the rest of the wire "branches" with zip ties. It takes more time, but I prefer to keep the wire runs tidy as I add new wires to the branches. I also researched the AoA