2005 pontiac aztek wont start

[G-277312]

I have replaced the fuel pump the harmonic balancer and the crankshaft position sensor because they were all bad now it won't start and its getting fuel spark and everything else I don't know what else too do anyone know where too go next oh and it has a brand new battery

 

[melsg5]

How did you determine all those parts had to be replaced?
Did you check if CPS required programming?