D Jet issues continue, Wire routing questions Options

[robkammer]

All: The intermittent fuel pump issue still lingers on our BB. Can anyone tell me where the wire (or wires) that feed pins 12 and 14 on the 14 pin connector are routed from the battery? It's obvious that it goes into, and returns from the hole in the firewall. But does it go all the way to the dash, or just under the passenger seat?

And the color, is it red/white or red/yellow?

This seems to be the cause of the problem. And check out my OBD 914 version below. Only way I could figure how to determine what was failing.
Rob

[robkammer]

Thanks Jeff: I have those prints I believe, but your files will print much better. I'll print them out and tape together for an old time spread sheet. I'm still interested in where the wires physically run through the car. And the color. The Haynes I have lists red but does not include a 74 diagram.
Today the car started right up and idled well for about 15 minutes. Tomorrow? Who knows. It's been frustrating.
Rob