Hi guys, I have a Cadillac CTS 2007 3.6L crank no start. Battery is good. Alternator was removed and then took to O’reilly to get checked and it passed the test so I know the alternator is good. I have a battery light on so I checked alt & battery. Car has a little over a 1/4 of gas.check engine light is on I have a P0453 Code which is a fuel pressure sensor,I believe so. Would that be the cause of crank no start? I used a jumper wire and still just cranks.starter is good as well.