Jerry:

Maybe this will help. This single fuse/dual fuse OVP issue can get a guy dizzy. I have a '91 126 car with a 103 motor that came with the single fuse OVP. It's still in the car and still purring.

http://www.peachparts.com/shopforum/showthread.php?threadid=37410&highlight=single+fuse

http://www.peachparts.com/shopforum/showthread.php?threadid=20554&highlight=single+fuse

Consider what Steve Brotherton had to say in these
threads.