Hey guys I have been messing with this issue for awhile now I have done forum searches and nothing helps...my fuel pump won't turn on normally. I have to jump the relay to start the car. I replaced fuel pump, fuel relay, ECU, fuel filter and many fuses. I have an oil pressure switch to put in still someone told me they act like a fuel cut off switch. I found three grounds and nothing is wrong with them. Losing hope thanks in advance