Starting issue

[lakelandrodeo]

I have a 2004 rodeo,3.2L.
It will not start,it has spark,it also has good fuel pressure at the fuel rail when I press the valve. It cranks over but will not fire up.Ive checked it with a code reader but it said there were no codes. I was originally leaning towards a camshaft positioning sensor or crankshaft sensor,but with no codes kind of at an impass on which direction to go next. Any and all help/suggestions greatly appreciated.