92 D350 starter wiring help
 

New to dodge 1st gen need wiring help read thru lot of treads & viewed diagrams on this site very helpful. Don't understand diagrams. Acquried a 92 D350 automatic with blown motor & spider web wiring splices everywhere installed used motor now to get it it started. Read the tread from GeneralC & Freak007 found where to start but don't understand everything When I turn the key No start. In the plug to the relay I have constant hot from red wire I have hot in yellow wire with ignition switch in the start position this is where i get confused with the relay plugged in should hot to the brown solenoid wire be achieved? if so not working what would I check? Starter works if I put jumper wire in plug from yellow wire to brown wire and engage ignition switch. I also need color codes for wires to sensors for none of those were hooked up wires are not taped looks like wad of wires with sensor plugs. Any help would be GREATLY APPRECIATED