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Home >> Kia >> 2011 >> Soul Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) - 1.6L >> DTC P0133: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1) >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Response rate
  • Poor connection
  • leak or clog in intake air system
  • Injector
  • Fuel pressure
  • S1
Enable Conditions
  • Engine speed 1800~2800 RPM
  • Engine load 30~65%
  • Exhaust gas temperature (model) > 450°C
Threshold Value
  • Cycle period of S1 signal > 2.2 sec
Diagnostic Time
  • -
MIL ON Condition
  • 2 driving cycle

* S1: upstream oxygen sensor/S2: downstream oxygen sensor