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Chevrolet
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2002
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Prizm Base, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self-Diagnostics - 1.8L
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Diagnostic Tests
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DTC P0451: Fuel Tank Pressure Sensor Performance
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Conditions For Setting DTC
Conditions For Setting DTC
The FTP sensor output voltage rapidly shifts from inside to outside a specified range.