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Oldsmobile
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2003
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Bravada AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - Self-Diagnostics - 4.2L
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Diagnostic Tests
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DTC P1220: Throttle Position Sensor 2 Circuit
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Conditions For Setting DTC
Conditions For Setting DTC
The TP sensor 2 voltage is less than 0.31 volt or more than 4.7 volts.