Hello I have a 1994 Legend Sedan

Okay, well my car is not getting fuel. After some looking into this problem I see that the relay is very common to go bad. I removed mine and is was bad. I have replaced with a new one and a new battery. The car still would not start so I check for fuel at the filter and there is no fuel. The will start with starting fluid but will not stay running if not sprayed. I have seen a diagram that was used on here and found that there is a black/yellow wire from the relay to the fuel pump. At the relay there r two black/yellow wires one is bigger than the other and the bigger one of the two has twelve volts with the key on. So I looked for the. Same black/yellow wire. In the trunk going down to the fuel pump. And tested it for twelve volts, I got nothing. I do not hear the pump coming on. Am I testing the right wire or am I missing something? Thanks