Elantra GLS Wagon L4-2.0L (2000)
Fuel Gauge: Description and Operation
The pointer of the fuel gauge is moved by the magnetic field of two coils. The coils are at right angles to each other. Battery voltage is applied to the
coils through fuse 10, generating a magnetic field The magnetic field, controlled by the fuel gauge sender causes the gauge needle to move As the
resistance in the sender varies, current through the gauge coils changes.
