Eng will start when fuel is andded to intake and

eng will start when fuel is andded to intake and start there after. til it cools for 4-5 hours then you'll need to do it again. the fuel pump is primeing when the ign. is cycled and fuel pressure is over 60 psi.. I cleaned the throttle body with a rag and throttle cleaner the MAP sens. is new. with a scanner connected the temp. sens reads ambient temp before start up and rises as eng warms. throttle pos seems ok.