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Home >> Kia >> 2017 >> Niro FE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 6) >> DTC P2297-00: O2 Sensor Out of Range During Deceleration (Bank 1 / Sensor 1) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Performance monitoring during fuel cut off
  • Poor connector connection
  • Faulty Upstream O2 Sensor
Enable Conditions
  • Fuel cut off active greater than 3s
  • Detecting that the oxygen sensor is ready for operation
  • Battery voltage higher than 10V and lower than 16V
Threshold Value
  • Upstream O2 sensor current higher than 12mA and lower than 0.1mA
Diagnostic Time
  • 2s
MIL ON Condition
  • 2 driving cycles
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