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Home >> Chevrolet >> 2004 >> Optra Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.0L (L34 GMDAT) - DTC P0496 To DTC P2422 >> DTC P2196 >> DTC Descriptor
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DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P2196 HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 1

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