Your gauge is listening in French, and the sender is speaking Russian. The "sender" in the picture is probably a switcch that only serves to turn an idiot light on and off. If you want the gauge to work, you'll need a variable resistance sender that is compatible with the calibration of the gauge. I don't know of a sender offhand that combines light and gauge functions into one unit. What sender does Autometer reccomend for that gauge?
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!