buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Tank Unit|Service and Repair > < Modular Fuel Sender Assembly
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Fuel Tank Unit: Description and Operation
Fuel Gauge Sender Assembly

The fuel sensor (1), is attached to the modular fuel sender. The resistance of the fuel sensor changes with fuel by means of a rheostat. It ranges
from 90 ohms with a full tank to 0 ohms with an empty tank.

Fuel Tank Unit|Service and Repair > < Modular Fuel Sender Assembly