I have no power to fuel pump or diagnostic. I know I get power from efi main relay. Bench tested relay and I good. Checked resistance for ground and that is good. But voltage coming from the ECU is only putting out about 7 volts to the relay which isn’t enough to kick over the relay coil. Everything is stock. I did have to to the 12v mod to the fuel pump ECU about a year back. I literally back the car out of the garage to clean, a few hour later nothing. I’m leaning that the ECU my have just gone bad. Just not sure.