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Home >> Kia >> 2013 >> Soul Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 1.6L >> DTC P2270: O2 Sensor Signal Stuck Lean (Bank 1 Sensor 2) >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • No signal activity
  1. Poor connection
  2. Open or Short to ground in harness
  3. HO2S(B1/S2)
  4. ECM
Enable Conditions
  • Mass flow: 20~120kg/h
Threshold Value
  • Downstream O2S voltage < 0.65V
Diagnostic Time
  • 8 sec
MIL ON Condition
  • 2 Driving Cycles
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