IF you pull a plug, can you smell gas getting to cylinders? (be careful due to fire/explosion hazard - don't try to start with plug out).
If not, maybe the injector(s) is/are clogged or disconnected, or the injector solenoid is dead/open circuit.
If you are getting gas, there should be firing or misfiring.
Maybe some dirt got in line when you changed fuel pump (do you mean fuel filter?)
Maybe fuel filter is clogged with dirt/rust. Where are you measuring fuel line pressure? at tank or engine?