[mpumas]

Is the car a manual or automatic transmisson? Is there 12 volts on the blk/yel going into the main relay? What about voltage on the grn/blk wires going to the ECU (there should be none, it is the ground source for the coil that turns the fuel pump on). Power to the fuel pump coil comes in on the yel/blu through a 10A fuse from the 80 Amp fuse off the battery. If voltages going into the main relay is Ok, the only thing that could keep the fuel pump relay from closing is a ground to the coil which comes from the ECU. I don't think the distributor comes into play until the starter is activated. The fuel pump will come on momentarily as soon as the key is turned on if voltages and grounds are good.