Home made Fuel pump relay jumper for a '85 4000Q

[MXHOWES at aol.com]

Re: '85 4000 Quattro 
I had some hard cold start problems then today a no start  problem. I want to 
jump the fuel pump relay as a place to start checking pump  operation, 
pressure, etc. So which pins do I jump?
The Bently or course refers to tool US 4480/3.
Just some more general info.  My fuse box lid says #10 is the  Relay for 
manifold preheater, K-Jetronic, Diesel pre glow. My Relay is 443 906  059 which is 
marked with the 30,31,15,87 &1 pins, which goes into the  48,50,46,52 & 51 
sockets on the fuse block respectively. 
 
Thanks, Jim