Ok there seems to be some confusion as to where the crank posotion sensor (CPS) is, your trans is on the drivers side of the vehicle, your motor faces the passanger side of the vehicle, the left side of the motor is twards the front of the vehicle. On the left side of the motor there is an intake manifold that bolts to the head, under that on the drivers side is the starter, on the passanger side would be the alternator. Your crank position sensor will be between the alternator and starter, it will have one electrical plug & one bolt holding it in. Should be within inches of your oil fill tube. Should also be within inches of the oil pan (yes its low on the engine block).
But if your fuel pump isn't working then im not sure the CPS will have any affect on that. When you turn your key to the run position the fuel pump should run for 30 seconds. I would start by changing the fuse in the fuse pannel (weather it looks good or not), or use a test light to see if you have power coming to the fuel pump fuse.
Is there any other electronic problems? If you have no power coming in I would suspect the fuseable links. The fuseable links are the wires that bolt to the starter with the positive battery cable. fuseable links are wires that burn up (like the wire in a fuse) so that you don't have to search thru the whole wire harness for the bad wire. The fuseable links provide the rest of the car with power.