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Home >> Kia >> 2019 >> Rio LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 6) >> DTC P2195-00: O2 Sensor Signal Stuck Lean (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
  • Rationality check, Characteristic line shift lean
  • Poor connector connection
  • B1S1
  • Blocking of intake system
  • Fuel leakage in injector
  • Improper fuel pressure
Enable Conditions
  • Sensor ceramic temp is greater than 730°C (1346°F)
  • Catalyst Temp.(model) is at between 530°C (986°F) and 850°C (1562° F)
  • Exhaust mass flow is at between 15kg/h and 150kg/h
Threshold Value
  • Secondary control variable by downstream O2 sensor is greater than 7%
Diagnostic Time
  • 40s
MIL ON Condition
  • 3 driving cycles
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