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Bravada AWD
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Repair and Diagnosis (Single Page)
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Engine Control System - Self-Diagnostics - 4.2L
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Diagnostic Tests
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DTC P0453: EVAP System Pressure Sensor - High Input
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Conditions For Setting DTC
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Conditions For Setting DTC
Fuel tank pressure sensor voltage is more than 4.9 volts.
Condition present for greater than 5 seconds.