What should the voltage be on a 94 Toyota t100 going to the fuel pump?

On a 1994 Toyota T100, the voltage going to the fuel pump should typically be around 12 volts when the ignition is turned on. It's important to ensure there is a stable voltage supply, as fluctuations may indicate issues with the wiring or fuel pump relay. If the voltage is significantly lower or absent, it may be necessary to check the fuel pump relay, fuse, and associated wiring for faults.