Ive got an '85 yota truck with the 22re I can't get the fuel pump to turn on. I know the pump is operational because if i unplug it and jump her to the battery she kicks right, in but it wont come on if i jump it with the diagnostics thing or if i just try to start it. both the circuit opening relay and the efi relay are working. ive traced the wires back and there is nothin wrong with them. Im at a loss here and im not sure what to do. Any ideas would be appreciated.