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Home >> Saab >> 2010 >> 9-5 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Management And Fuel System, V6 (2 Of 5) >> DTC P0130: HO2S Circuit Closed Loop Performance Sensor 1 >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition ON, observe the scan tool HO2S 1 voltage parameter. The HO2S 1 voltage parameter should be less than 1, 025 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 you observed from the Freeze Frame/Failure Records data.
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