Could be a fuel pump hit the bottom center of the fuel tank with a rubber mallet thump it good and then try to start it, if its a fuel pump the thump to the tank sometimes will make the pump work and may get you home if its a pump. could be a fuel pump relay or fuse. do you have spark could be a bad coil pack, does it want to start?

Sound like you need to check the fuel pressure on. If it low it could be a fuel filter clogged up. Also when you turn the switch on listen to see if the fuel pump hums when you turn the switch on. If all dat is working in order, you might be having problems with the crank sensor!