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Saturn
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2001
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SW1 L4-1.9L SOHC VIN 8
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Description and Operation
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General Information
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Fuel Gauge
Fuel Gauge
The input information for the
fuel gauge
is sent over the Class 2 serial data link by the Body Control Module
(BCM)
. The cluster will position the needle on the gauge based on the information sent by the BCM.