Crank, no fuel, no spark

No fuel pressure at all? Are you not hearing the fuel pump

Sorry trying to figure the sight out l.o.l.. Well it's under the back seat which I'm sure you know. Replaced the old pump with a new pump tge car ran maybe 3min. and died. I figured the 3 minutes was because I had the battery disconnected so it reset the computer long enough to crank and run. Still no if I put direct power to the fuel pump I hear if briefly.. So I know the new pump works. I've checked relays ,fuses, sensors ? I thought maybe the crankshaft sensor could have just gone bad with know signs of doing so, but tested it and it was good. The ECU is on the passenger side behind the glove box from everything I read it shouldn't need to be flashed. Yet I don't know about resetting it or putting the VIN in the new ECU? Thanks for any help you offer, I mean I'm ready to throw the towel in. I'm wondering if I've missed a relay or a fuse somewhere, someone told me they thought it sounded like the EFI relay I checked it it checked out fine. Problem there is just because on clicks doesn't always mean it's working. Sorry rambling, losing my mind, the car belongs to my 67 year old mom.