It's a 99 225 merc efi, I would love be to find a schematic of it then I would be able to find the problem fairly easily. It's not through a relay, I busted a fuse and put the stabs in so I could ohm it and I'm getting short all the time with no power applied. As for the pic of the fuse it's on the top right hand side of the box with the warning label on it, you can see the stabs of the fuse sticking out of it.