Hi I hope im posting in the right area I have a 2008 cobalt sport. A cew days ago I was on my way to work and heard a thud and the motor went out. Found bout the thud was the wires being broke on the fuel tank pressure sensor so reconnected the wires and the code for that went away but I now have a p0230. The code is for a malfunction on the fuel pump wiring somewhere. I put a new relay and nothing. Still no pressure or no fuel puml running. I checked were the relay plugs in and only the constant hot has any electricity. I tested with the the key in the on position. Could this be a bad ignition switch or some random electrical stuff