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Home >> Kia >> 2019 >> Soul Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (1 Of 3) >> DTC P00D2: HO2S Heater Control Circuit Range/Performance Bank 1 Sensor 2 >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Evaluate Downstream O2 Sensor Heater performance
  • Poor Connector Connection
  • Open or short in circuit
  • Faulty Upstream O2 Sensor
Enable Conditions
  • Battery voltage between 11V and 16V.
  • Engine off duration is over 60 minutes
  • Downstream O2 sensor normal heating time is greater than 1s
Threshold Value
  • Downstream O2 sensor internal resistance between 1 and 25kΩ.
Diagnostic Time
  • 20s.
MIL ON Condition
  • 2 driving cycle