Ohms ???

Now Folks I don't have a clue what a OHM is or what a feller would use one of them for. But I am told that they be important sometimes. I got me one of these multi meters and it has a OHM function ( I think ) and I need to know just how many of them OHMS I have for my Fuel Gauge, as I am replacing all of the gauges in my 49 F1 truck. Anyone got a heads up on how to measure these OHMS on a fuel sending unit???

RS

http://www.allaboutcircuits.com/vol_6/chpt_2/2.html

You will have to replace your senders when you replace the gauges. To test the resistance of the senders, you have to run the engine and know the temp/pressures and evaluate from there.
Most gauge kits (ours included) include all senders that match the gauges
Mark