Please help my I have 550 injectors and an emange and a 255 fuel pump. My fuel pressure was at 3.6 bar and as a result the car will start and then stop immediatly it will barely idle. I swapped back in all of the stock fuel system except the pump and now i have 0 fuel pressure. Please help me I am so aggrevated.

Thanks
I hope you don't consider this a double post, I have narrowed it down to a fuel pressure problem now.

Thanks guys