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Home >> Genesis >> 2019 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (3 Of 3) >> DTC P2272: O2 Sensor Stuck Lean-Bank 2 Sensor 2 >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • No signal activity
  1. Poor connection
  2. Open or Short to ground in harness
  3. H02S (B2/S2)
  4. ECM
Enable Conditions
  • Battery voltage is higher than 10.7V
  • Lambda is than 0.9 for 9 sec.
Threshold Value
  • S2 sensor voltage is lower than 0.65V
Diagnostic Time
  • 10 sec
MIL ON Condition
  • 2 Driving Cycle
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