AM2 Fuse
 

Hello All,
SO as soon as I turn my key my AM2 fuse blows. I was curious if anyone know where the IG2 relay is as what is next on line. I am also thinking I have a bad ground. I am tossed between changing the whole harness at this point because I dunno how long it is gonna take to track down a possible harness issue.
Electrical is not my strong suit by any means. A little history i have been crapping out cylinder 3 coil packs consistently about every 3 months I have to replace it and usually it fixes the problem now my AM2 fuse is blowing.

Any Help is much appreciated.