Re: Fuel Guage Sending Unit Help Needed
Unplug the sending unit wire in the rear of the vehicle. (Tan wire, not brown).
Leave the connection that goes to the tank dangle.
The connection that leads back into the vehicle should dangle as well. Key "ON". Gauge should read past full.
Take scrap piece of wire. Stick one end into the connection that leads back into the vehicle. The other end gets touched to a GOOD ground. Key "ON". Gauge should read completely empty.
If gauge registers appropriately, the fault is not in the gauge.
-If you don't stand for something, you'll fall for anything.