Rsx crank but no start
 

So I'm having issues with a No start it turns over and cranks just wont start I first checked all fuses it was throwing a code for cam sensors I changed them both that code went away only code now is iat sensor guessing cause I had it unplugged anyway I dnt think that would cause it not to start it checked spark has good spark checked power to injectors and injectors and there both good , I then checked fuel pressure it got up to 42 lbs and held pressure after priming it several times. Anyone with any ideas what's going on ur help would be greatly appreciated