New to this, as I already looked up other possible solutions and still having trouble trying to pinpoint my problem.

Driving home and the car shut off at a green light. Will crank but not start. I've check the fuses (all fine), battery (fine), spark plugs are all getting power, checked to see if maybe the fuel pump was not working but after testing, the fuel pump does indeed work.

Hoping to fix this myself rather than take it in. Any help to what could possibly be causing this?