For some unknown reason a mechanic cut the wiring harness for the injection system. I found a used one. Installed it but a wire did not have connector. Seems to be ground wire ti firewall. A diagram for the engine compartment would be a great help if it would not violate forum rules.

Engine will run with starting fluid but not pump fuel from tanks. Jumping the fuel pump relay makes pump come on gas flows. Engine will not run though.

thanks in advance.

 

Most vehicles have color coded wires, ford is no exception, standard colors for grounds should be black...

I know this thread is old, but...
Anyone else have any input?