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Home >> Kia >> 2009 >> Sorento Base, A5SR2 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 3) >> P0133: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1) >> DTC Description
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DTC Description

Checking output signals from HO2S under detecting condition, if ECM judges it's signals too slow, ECM sets P0133. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.