hey guy I've got no injector pulse.

Got fuel pressure, checked the earths all seem fine.
But no injector pulse on all four injectors. If I had damaged a wire I'd expect it to effect 2 injectors not all four.

I was getting pulse the day before then I mounted my coils packs properly the next day now I've go no injector pulse.

Is there something I missing that could stop all four injectors firing when using a Microtech Lt 10s