Fuel pump not priming / cranking, no start

[PMRacing]

Hello,

I have been driving/racing my k swapped s2000 for several years, this last weekend, I was out on a track did a shake down session with no issues. I started to get into it a bit more the second session, but noticed my temps getting -230, so I came back to the paddocks… kept car on as it cooled off, then turned it off. My next session came up and I tried to turn the car on and it wouldn’t start. I can’t hear my fuel pump priming. I jumped the fuel pump and it works, not sure what is causing it. Any thoughts? Thank you…

[Spunkster]

Check the wiring, relays and fuses.