Try another relay, the Rear Most relay is for the Fan or if you have 4 relays the rear one is for the rear-window heater. swap one of these with the fuel pump relay - very common problem. One I just dealt with.
Next, is the logic power from the computer (D-jet controller) supplied when you turn the key?. you will need to look up the pin number, it is the plug at the back of the power distro board (one with the relays on it).
Car year and engine please.
QUOTE(cosm3os @ Feb 1 2020, 03:57 PM)
Fuel pump only works when the relay is jumped. I've got no juice at the fuse (the rear-most of the two according to the manuals). I suspect that's why the relay has to be jumped. Where do I start tracing the problem? By the way, what size fuse should be in there--Haynes and 700 disagree?
Thanks,
Kyle