No Power To Fuel Pump

[eatsleepdatsun]

I have a 1983 Datsun 280ZX Turbo and I don't get power to my fuel pump, ive replaced my fuel pump relay and my fuel pump computer relay, and my ignition relay, and pretty much every relay, and still no power. Im taking it to a shop tomorrow to a buddy who is a genius with electrical so im hoping he can figure it out, but i was wondering if anyone here had anyideas.

Thanks.

[76Datsun280z]

Have you checked you grounds? Check them and clean them to make sure it's not just a bad/corroted/dirty connection.