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Home >> Hyundai >> 2011 >> Tucson GL, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P2096: Post Catalyst Fuel Trim System too Lean (Bank 1) >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITIONS

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitoring deviation of down HO2S feedback control
  • Air leakage in exhaust System
  • HO2S
  • TWC
Enable Conditions
  • Lambda control active
  • No relevant failure
  • Dynamic fuel trim is active
  • Canister purge valve not opening or closing
Threshold Value
  • Adaptation value > 630 msec.
Diagnostic Time
  • < 60 sec.
MIL On Condition
  • 2 Driving Cycles
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