The burn was caused by an incorrect relay. I mistakenly swapped out 2 relays. The first relay (emission’s secondary fan) was removed in order to jump it. I was jumping it as at that time it was believed that particular relay was the fuel pump relay. When the test was performed, the fan started up. When putting it all back together, I think I inserted an incorrect relay (one of the light green relays that lay next to this relay) and when that happened, the brown wire in the middle of the emissions fan relay melted away. The following video explains what happened.
http://www.youtube.com/watch?v=KW1CQ...el_video_title