1993 Toyota Camry fuel pump problems

My car would not start so the first thing I done was to check the fuel pump. I tried listning to see if I could hear the fuel pump under my back seat and through the gas filler cap but when I turn key to on on car I could not hear the fuel pump engaging. I took fuel pump out of car and tested it and the pump was bad. I purchased a nother fuel pump and tested it before I installed it and it operated great. But when I tried to start the car it would not start. I done what I did befor by listning for the pump to engage when key turn to on but did not hear pump engage. I took pump out again and tested it the pump worked great. I tried testing the pump out of the gas tank by having it hook up and turning car to on and the pump would not engage. So I guess the problem has to be in the fuse or relays so I tested the fuses and all fuses tested good, my car book said to check the efi main relay and the circuit open relay. I put in another efi relay but I did not see the circuit open relay. The book showed it on the fire wall in the middle next to the vacum sensor. The vacum sensor I saw but there was no circuit open relay on the firewall. Can you tell me where this relay is or is it my relays?