There is a "shrader" vale inmost cases on the fuel rail of almost all fuel injected vehicles. Some don't have them but I am pretty sure the Trac does.
Someone else that has been there done that will chine in and get the specs to you.
You will need a guage which I believe Autozone will rent out for free (refundable deposit).
The pump in the Trac fails fairly often, so it is plausible that yours has failed
ONE THING,,, it could be as simple as a plugged filter and or a poor connection at the fuel pressure reset button (passengers kick panel). Those both produce the same result as a defective pump...