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Home >> Chevrolet >> 2004 >> Optra Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 1.8L (L79) - DTC P1115 To DTC P1655 >> DTC P1171 >> DTC Descriptor
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DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P1171 HO2S Circuit Low Voltage During Power Enrichment Sensor 1

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