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1999
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Firebird V6-3.8L VIN K
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Powertrain Management
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions - Powertrain Systems
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Fuel Tank Pressure
Fuel Tank Pressure
The Scan Tool Displays in
0
to
5.00 volts
or
-32
to
32 (in/H2O)
. This parameter indicates the pressure/Vacuum inside of the
fuel tank
. A negative value indicates a vacuum. A positive value indicates a pressure.