I was driving getting on the highway as I stepped on the gas it downshifted and was going and all of the sudden it shuts off. I checked the fuel pump checked the ground to the fuel pump everything seems good. Whatever it is it stop sending power to the fuel pump and getting no spark got new relays that didn’t work fuel pressure is good I checked it by jumping the relay so pump turns on if I Manuel over ride it. I’m stuck please help! Thanks in advance.

 

How did you check the fuel pressure? Did you use a fuel injection system pressure gauge?

 

So something killed your spark and fuel pump signal. Start with your fuses, make sure none of them are blown.