Originally Posted by Nickabis
You may have to drop the tank, I had my fuel pump go out on my 90 2.5L. I wasn't getting any fuel to the tbi.
The fuel pump must be fine its running right now with the wires hooked up as i found them. I hooked up the wires in every possible combination, but none would activate the fuel gauge and the fuel pump at the same time.
I'm getting 5-6volts from the middle wire with the key in the on position, the other two nothing. I assume the fuel pump only gets power when the engine is running. I'm leaning towards a poor ground.. just not sure where to find it.