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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (Engine Control System Diagnosis - 2.0L (1 Of 3)) >> DTC P00D2-00: HO2S Heater Control Circuit Range/Performance (Bank 1 / Sensor 2) >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Evaluate O2 Sensor element temperature via measuring element resistance
  1. Poor connector connection
  2. Faulty related fuse
  3. Open/Short in Power Circuit
  4. Open/Short in Control Circuit
  5. Faulty Downstream O2 Sensor
Enable Conditions
  • Downstream O2 sensor normal heating time is greater than 58s
  • Engine off duration is higher than 60min
  • Engine coolant temperature drop since last engine stop is higher than 77°F (25°C)
  • Battery voltage at between 10V and 16V
Threshold Value
  • Downstream O2 sensor resistance is higher than 1.9kΩ
Diagnostic Time
  • 20s
MIL ON Condition
  • 2 driving cycles
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