Sat at the kitchen table last night with the wiring harnesses and began labeling every wire. I did this to help save time when I am out in the garage hooking up the sensor wires. As well I found it very helpful in understanding the install of the Dynon D180. Took awhile but it was well worth it. I also ended up reading the entire install manual. Realized that my fuel flow scan was not in my Dynon package but paid for when I ordered. I emailed Dynon and hopefully they will see that it was not part of the shipment. If not I guess I am stuck buying another.