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Home >> Hyundai >> 2021 >> Accent Limited >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2195-00: O2 Sensor Signal Stuck Lean (Bank 1 Sensor 1) >> DTC Information And Inspection >> DTC Detecting Condition
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DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Check Signal Stuck Lean
  1. Poor connection
  2. S1
  3. Blocking of intake system
  4. Fuel leakage in injector
  5. Improper fuel pressure
Prerequisite Conditions
  • Exhaust gas temperature is at between 350°C (662°F) and 900°C (1652°F)
  • ECT is greater than 50°C (122°F)
  • Required lambda: 1
  • Exhaust gas mass flow is between 4.17g/sec and 41.67g/sec
  • Accumulated exhaust gas mass is higher than 120g
Threshold Value
  • Secondary control variable by Downstream O2 sensor is higher than 0.07
Diagnostic Time
  • 40 sec
MIL
  • 2 Driving Cycles
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