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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Engine Control System Diagnosis - 2.0L (Except HEV) (5 Of 6)) >> DTC P2096-00: Post Catalyst Fuel Trim System Too Lean (Bank 1) >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Deviation of Long Term Fuel Trim Monitoring
  1. Poor connector connection
  2. Air leakage or restriction in intake or exhaust system
  3. Faulty HO2S
  4. Faulty three-way catalyst converter (TWC)
Enable Condition
  • Lambda control active
  • Dynamic fuel trim is active
  • Canister purge valve not opening or closing
  • No relevant DTC present
Threshold Value
  • Adaptation value is higher than 630 ms
Diagnostic Time
  • 60 sec
MIL ON Condition
  • 2 driving cycles
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