idk, i just used a jumper wire on the black and the black/blue wires of the 3p connector yesterday and my fuel pump turned on. maybe see if your fuel pump still works. maybe the relay? thats what im thinking on mine.
in this video the answer was a lot easier than I thought. The connection between the fuel pump relay and the ignition control module became loose. Ironically it turns out that the fuel pump itself was also shot so I had to replace it anyway, but the electrical problem was solved.