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2003
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Venture Base, Van Passenger Extended
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Controls - Self-Diagnostics
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Diagnostic Tests
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DTC P0446: EVAP Emission Control System Vent Control Circuit
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Conditions For Setting DTC
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Conditions For Setting DTC
Fuel Tank Pressure (FTP) is less than -10 in. H2O.
Condition is present for at least 30 seconds.