97 GRAND CHE NO START

CAR TURNS OVER BUT NO START I NOTICED WHEN YOU TURN THE KEY ON TO START GAS GAUGE SHOWS THE LITTLE GAS PUMP SYMBOL AND GAS GAUGE DOES NOT MOVE I JUST FILLED THE TANK SO I NO THERE IS GAS I ALSO POURED GAS IN THE MOTOR NO START ,JUMPED FUEL PUMP IT WORKES. CRANK SENSOR ,COIL,MOGEL ALL HAVE POWER I EVEN CHANGED THE COMPUTER THE CAR DOES HAVE SECRITY SYSTEM FACTORY I JUST CANT FIGURE THIS ONE OUT HELP THANKS