So I have developed my system for tracking the million and one plugs and wires and connections on the Gen 3. The first picture is my basic outline for the different components numerically. Second picture is the detail 11-01 etc then a tag that I attach to the device. There is so many I have no chance of remembering them. While this method may seem a bit pedestrian it does work for me. Phrased another way I am but a simple farmer!i started with the exhaust to validate my system as the exhaust was by far the simplest. Turns out there is no service Manuel to be had old style, you buy a CD and it is on that. I did not want a CD I wanted a real book. Suks being old! I am climbing all over the pallet to familiarize myself before really diving in. I think slow and steady with research is prudent here. Long gone are the days of running a hot wire to the starter and yelling hit it for a test bump.