Fuel Gauge

[craig mac]

Hi right when we fill the tank it reads empty and when its empty it reads full

Now i fiddled around with the wires, and am i right in thinking that there is only 2 wires going to the tank, if that is correct, where do them wires go to on the back of the Guage.

There is 4 pins 1 is for the light which is switched on with the nav lights

And another 3 pins undeneath, so where on them pins do them two wires go to

Thanks

 

[rickdb1boat]

Re: Fuel Gauge

One lead from the tank will go to ground. The other will go to the gauge SEND (S) terminal. The (I) terminal on the back of the gauge will go to a switched ignition lead (Usually purple wire). (G) on the gauge will go to ground. You may have the send wire and the ground wire reversed at the tank. The last terminal will be the light terminal..