Super write up, I bought an OBC for my 316 (328) compact of ebay in Germany. It comes with loom, stack, obc unit. I imagine my install will be similar to yours, start by going by the book, then throw the book out and just wire it in. I already have an mpg wire from installing a new dash with mpg guage. I noticed the other day that I already have a temp sensor in the brake duct so i'll just need to find where the wire goes to. Did you have any trouble with the coding, or did it just work? |