[92Rustang]

I buddy had some free time so he removed his interior(I don't know)? When he installed the carpet and the front seats back in the car it won't start. He can start the car at the solenoid.
If the plug under the seat was in not connected the car would not get fuel right? What should I check? The normal gauges flash when you move the key to start so I don't think it is the switch. Could he have unplugged something under the dash or by the kick panel? Thanks for the help guys.

PS I tried to do a search and I most say I don't like the new search engine.That most be four letter words or more sucks. Example (key won't start) then I tried won't start guess how many it found ,more then I could count.Sorry Dan I will get over it. OK I'm over it I do like the new board.