240sx issue need help

[tuner92]

ok so i just instaled an sr20 in my car everything went well , i used the the wiring diagram from frsports and the only problem i had with that is the ka plugs and conecting it to the sr harness the, ka plugs had a black wirer with pink strip and the sr harness didnt so i hooked it up to a 12v wireand now win i go to start the car it crankes and cranks but does not start.the motor is not geting any fuel . i try to here the fueel pump but it is not working what could it be