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Home >> Buick >> 2006 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.8L - DTC P0016 To DTC P0206 >> DTC P0138 >> Conditions for Setting the DTC

Conditions for Setting the DTC

The HO2S 2 voltage is more than 924 mV for at least 540 out of 600 samples for 2 sets of samples. Each sample is 100 ms.
This diagnostic runs continuously.

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