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LeSabre V6-3.8L VIN K
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Powertrain Management
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Fuel Tank Pressure
Fuel Tank Pressure
Scan Tool Displays in
0
to
5.00 volts
or
-32
to
32 in/H2O
. This parameter indicates the pressure or vacuum inside the
fuel tank
. A negative value indicates a vacuum. A positive value indicates a pressure.