got a 93 integra gsr. motor was out all winter getting built. Car has spark compression no fuel pulled the return line and feed both are dry checked the pump it will not prime or run conector has power on one wire and im not seeing any switched voltage. I'm gessing main relay on this I will be bringing more electrical tools next time I go work on it. Anyone here got any other ideas or had any other similar problems. also anyone have wiring diagrams for this car. thanks

 

The power wire for the fuel pump is the black/yellow wire. Do a voltage drop at the main relay.

 

maybe you missed one of the ground wires?

 

i'll be taking a closer look at everything sometime this week.

 

This may sound dumb but did you check the fuel pump fuse?

 

checked all the fuses all were good

 

main relay fixed it