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Home >> Hyundai >> 2012 >> Genesis 4.6 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) - 4.6L >> DTC P0153: O2 Sensor Circuit Slow Response (Bank 2 / Sensor 1) >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor HO2S's response rate
  • Poor connection
  • B2S1
  • ECM
Enable Conditions
  • 1240 < rpm < 2000
  • 30% < Engine load < 63%
  • EGT around upstream O2S > 400C
Threshold value
  • Average cycle period of O2S signal for 7 cycles > 2.3sec
Diagnosis Time
  • -
MIL On Condition
  • 2 Driving Cycles
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