So my 2002 jetta shut down while driving the other day, a day later it started with no problems. A few days later it did it again and wouldn't restart at all. I got all the codes and everything pointed to the crankshaft sensor. I replaced the sensor turned the key and it fired right up. Shut it off to check everything one last time. Went to start the car 5 mins later and it won't start again. Anyone have any ideas? Input would be greatly appreciated!