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Home >> Buick >> 2006 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.6L (Ly7) - DTC P2231 To DTC P2626 >> DTC P2297 >> DTC Descriptors

DTC Descriptors

This diagnostic procedure supports the following DTC.

DTC P2297 HO2S Performance During Decel Fuel Cut-Off (DFCO) Sensor 1

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