oil pump gasket/timing belt, car wont start Options

[DavezXTC]

ok heres the deal, this is a 94 gt (2.2l) i had to change out the oil pump gasket since it was leaking about 2 quarts a day, while i was in it i changed the tiiming belt also. I had the marks lined up, and while i had the covers off and motor mount etc off i cranked it up to make sure i had it set right. Well it started up fine. So, i put everything back together and now it wont start. It spins over but makes no attempt to fire up at all. So far ive checked fuel pressure (good) , spark is correct ( i pulled a wire to make sure it was working) , and double checked timing by putting the crank mark on 0 and checking the rotor button. So i have spark fuel and air, but still no startup. Currently im into the computer wiring hoping i may have stretched or pulled a wire loose somewhere, and that is taking forever. Has anyone had this problem before? the computer isnt throwing any codes (i cant really crank it anyway so it stays in open loop), so i dont really know what to do except go one wire at a time and try to find a missing link. If u guys have any suggestions it would be appreciated, thanks
Dave