removed pump assembly from tank replaced pump/strainer tested new pump motor outta the box worked fine after fuel pump assembly put back together wanted to test assembly connector to see will pump energize so according to diagram pin 1 and 4 on the assembly energizes the pump i applied voltage briefly to those pins pump works on my bench problem i found is i dont have voltage on the fuel pump harness car side which is pin 1 i do have ground on the harness which is pin 3 i also have voltage on the fuel level sensor as well as ground for fuel level sensor im just missing voltage to prime the pump but again i have pump ground im seriously scratching my head!!!

 

what are you trying to do?

 

I'm trying to get to the issue why i don't have any voltage on pin 1 on the fuel pump harness which is the pin that energizes the fuel pump causing a no start due to no fuel being pumped

 

does the red NATS light by the clock turn off when you put the key in the run position?

 

fuel pump relay is ground side controlled by a pin on the pcm. check for power at pin 5 and 1 on the relay. if good check continuity from pin 3 to the fuel pump plug. if good check for ground control on pin 2 at the relay while cranking. if no ground check continuity from this pin to pin 23 on the pcm connector. if good you either have a bad pcm or the pcm is not commanding fp activation for whatever reason.

are you using the proper programmed key? no theft/immobilizer light on the dash?