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Home >> Buick >> 2007 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - DTC P2231 To P2626 >> DTC P2297 >> DTC Descriptors
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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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