I think I have the wiring about figured out. I still don't know what the electric thingy is on the right front of the pump, but it seems to run fine without it. It may be a temp sensor for the glow plugs. I still need a timing system for the glow plugs, maybe just a spring loaded button. Thanks for the offer of pictures but I think I need a wiring diagram!

'89 Raider Diesel, ARB front, '96 Montero SR disk/locker rear axle & front brakes, 2.5" ss exhaust.