99 kia sportage 2.0l 4 wd no injector pulse, cam & crank sensors read good at pcm, all wiring to & from injectors good.all ign ,battery & grounds to ecm are good, tps good,crank has a good ac signal with 2 missing teeth, cam just have a square wave with no missing spaces-tried a used pcm -same exact problem

Optional Information:
1999 Kia sportage 2.0

Already Tried:
used pcm,cam & crank with labscope at pcm read good,bat,ign & gnds at pcm good, tps good-no injector pulse-all injectors wiring good from injectors to pcm