C max non starter 2.0 tdci 04

Hi got a c max 2.0 tdi 04 can't get to start , have replaced crank sensor, cam sensor and many other parts
there is no pulse at injectors , if i spray easy start in it will run i have towed it fuel is getting up to injectors
diagnostic says air temp and crank sensor but both been changed .. now desperate and running out of ideas and cash ...