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Home >> Kia >> 2017 >> Cadenza Technology >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2098-00: Post Catalyst Fuel Trim System Too Lean (Bank 2) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Delay air-fuel ratio control
  1. Exhaust system air leakage
  2. HO2S
  3. Three way catalyst
Enable Conditions
  • Air-fuel ratio control
  • Fuel control is operating normally in accordance with the air-fuel ratio control
  • Canister purge valve no learning section
Threshold Value
  • Lambda control of HO2S (Bank2/Sensor2) above 0.05
Diagnostic Time
  • 60s
MIL ON Condition
  • 2 driving cycles
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