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Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (1 Of 6) >> DTC P0036-00: HO2S Heater Control Circuit (Bank 1/Sensor 2) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  • Poor connector connection
  • HO2S (bank1, sensor2) heater control circuit is open
  • HO2S (bank1, sensor2) heater power circuit is open
  • HO2S (bank1, sensor2) heater
  • ECM
Enable Condition
  • Normal auxiliary battery voltage (10 to 16V)
Threshold Value
  • Open circuit (ECU power stage diagnosis)
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles
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