It’s got to be the Main Relay under the dash. If the main relay does not click your CEL will not go off meaning your fuel supply is not energized at the fuel rail. You need to get a multimeter and start taking measurements. The code you would get is injector not firing I think a code 9. I just went through this with a 92 accord. If you want to check it with out a multimeter look under the dash by the hood pull lever. It’s behind that plastic and you can unbolt it. When you turn the power on you can physicaly feel it click and you know it’s working. If it doesn not click you need to check the wiring links the power to that switch with a multimeter.