I have just read the same thing, I did some testing on my electrical system because my engine will not start unless I take my fuel pump relay out. When I take the relay out, the car starts just fine and runs until it runs out of fuel. When I install the relay and crank the engine, it will not start anymore. I have checked my spark plugs and there all soaks with fuel, so the system is flooding with the relay installed. If I get a chance I'll check the fuel pressure at the warm-up regulator tomorrow.