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Home >> Hyundai >> 2019 >> Accent Limited >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2196-00: O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Troubleshooting Condition Possible Cause
Main Action
  • Check Signal Stuck Rich
  1. Poor connection
  2. S1
  3. Blocking of intake system
  4. Fuel leakage in injector
  5. Improper fuel pressure
Enable Conditions
  • Catalyst temp. (model) is between 662°Fand 1598°F
  • Required Lambda 1
Threshold Value
  • Deviation value of air fuel ratio control is lower than -0.05
Diagnostic Time
  • 30 sec
MIL
  • 2 Driving Cycles
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