SSFBODY

so the car (02 SS with full boltons) threw the codes for cam sensor and cat efficiency (clogged or backing up)..replaced cam sensor and removed cats...car turns on idles but then dies a couple seconds after...replaced fuel filter and MAF and checked for failed fuses...still same symptoms..connected obd2 back up and its now clear of codes

Next i checkd for fuel pressure and its only reading about 15 psi...start the car and changed a bit but not over 20
....Any Ideas?? about to drive this car off a cliff