LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2019 >> Stinger Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (6 Of 6) >> DTC P2271-00: O2 Sensor Signal Stuck Rich (Bank 1 Sensor 2) >> DTC Information >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Electrical Monitoring
  • Poor Connector Connection
  • Faulty Downstream O2 Sensor
Enable Conditions
  • No catalyst over heating protection
  • Battery voltage higher than 11V and lower than 16V
Threshold Value
  • Downstream O2 Sensor Voltage less than 0.2V when lambda set point is 1.15
Diagnostic Time
  • 7s after lambda set point shift to corresponding side
MIL ON Condition
  • 2 driving cycles
scientia non olet · About LEMON Manuals