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Home >> Buick >> 2006 >> Allure CXL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.8L - DTC P0016 To DTC P0206 >> DTC P0140 >> Conditions for Setting the DTC >> Fast Pass Test

Fast Pass Test

During the fast pass the HO2S 2 voltage is between 381-525 mV and less than 180 samples within the first 1 minute and 30 seconds of engine run time. If the fast pass test does not report a pass then the regular test is initiated.