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Home >> Chevrolet >> 2005 >> Venture LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.4L DTC P0140 To P0443 >> DTC Tests >> DTC P0140 >> DTC Descriptor

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DTC Descriptor

This diagnostic procedure support the following DTC:

DTC P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2

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