Ok I finally put the fuel filter in.

I was going over the engine again and I found a wire that was broken. One side goes down into the battery area and I couldn't see where it went. The other side is plugged in to the side of the transmission. It is just plugged in. I tested with a multimeter to make sure I was looking at the right wire. I patched it back together. I did a 10 min test drive with the car and no problems. Anyone have an idea what it is I fixed? I have attached a picture of the wire and where I found it along the firewall.

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