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Home >> Buick >> 2008 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - DTC P2105 To DTC P2626 >> DTC P2232 >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition ON, observe the scan tool HO2S 2 voltage parameter. The parameter should display less than 1,050 mV.
  2. Operate the vehicle within the conditions for running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that are captured in the Freeze Frame/Failure Records Data List.
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