Won't start turns but won't fire

My car won't start it's been over a week now it's rolling fine but won't start... I just changed the 2 censor

Won't start from ignition switch on going on and full pump not going on but if I push computer rely together fuel pump goes on but not starting

My car won't starting it cranks but won't start

Turned off now won't start

Parking light on and car won’t start