O.K. my truck was running but not so good, got looking and the pvc vac line was full of mud.... so i rebuilt the tbi and gave it a good cleaning out, it was full of all kinds of stuff. put it all back together and now it won't start... i am getting fuel but not starting. timing is right, replaced the hall sensor, asd,and ecm... getting right voltage every where but still won't fire up ran codes all good there. any help on this i am stumped.

Is the idle speed motor working-opening the throttle for startup?

yes it is