Swapped a s5 t2 in my s4 vert. When I turn my key to the one position I don't hear the fuel pump prime the system. I spray starting fluid in the intake and it fires up and runs like a champ! Turn it off and it don't start again... Has mild street port, walbro 255 pump, rc 550 main and rc 750 secondary, stock turbo, ported waste gate, n332 ecu, rtek 1.7, aem peak and hold 10 channel box,... I'm sure there's more... I don't know why but when the car starts it shows 30 lbs of fuel pressure but when I turn the key to "on" it doesn't show any pressure. I'm confused please help!!!

 

Today I hardwired the pump to a switch so it turns on by the switch and it still doesn't start on its own... I'm so confused right now...