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Home >> Cadillac >> 2001 >> DeVille Base >> Repair and Diagnosis >> Electrical >> Gauges >> Analog Instrument Panels & Electronic Instrument Panels >> Diagnostic Tests >> Scan Tool Data Definitions >> Fuel Level Sensor

Fuel Level Sensor

The scan tool displays 0 to 5 Volts. The PCM monitors the signal circuit of the fuel level sensor. Low fuel is displayed as low voltage.