My car will start but not turn over. It doesn't fire up.

There are many possible reasons for your condition. CRANKSHAFT POSITION SENSOR CAMSHAFT POSITION SENSOR FUEL PUMP RELAY NO START PRE-TEST OTHER POSSIBLE CAUSES FOR NO START POWERTRAIN FUSES OPEN FUEL PRESSURE OUT OF SPECS RESTRICTED FUEL SUPPLY LINE FUEL PUMP INLET STRAINER PLUGGED FUEL PUMP MODULE FUEL PUMP CAPACITY (VOLUME) OUT OF SPECS FUEL PUMP RELAY FUSED B+ CIRCUIT FUEL PUMP RELAY OUTPUT CIRCUIT OPEN FUEL PUMP GROUND CIRCUIT OPEN/HIGH RESISTANCE FUEL PUMP MODULE TEST ACTION

How does ones car 'start' but 'not turn over' or 'doesn't fire up'donamakanosensa EYH?