So you would replace the fuelpump..
If it were me I'd be testing everything thoroughly with a multi-meter and checking for absolute certain that the injectors are or are not firing. Can you rig up a small LED with a resistor to use as a "Noid light"? Because you said this earlier:
OK I did the screw driver test and I didn't here any clicking....
While the engine was cranking, correct?
Two very different issues (fuel pump vs ECM) and replacing parts is expensive and testing for the most part only takes time. Your fuel pressure test is low but not a smoking gun here
And to be sure - the intake piping is all intact and tight? Even after you spray startfluid into the throttlebody, you put the pipe back securely? The engine will NOT continue to run without drawing are through the VAF unit bolted to the filter box. The fuel pump switch is inside the VAF and only turns on when there is airflow. I mention this because I've seen a LOT of people run into this, and it's a simple thing to fix. Also occurs when the piping slips off, cracks, etc.