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Home >> Hyundai >> 2005 >> Elantra GLS, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Troubleshooting Procedures >> DTC P0036: Ho2S Heater Control Circuit (Bank 1 / Sensor 2) >> DTC Detecting Condition
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DTC P0036: Ho2S Heater Control Circuit (Bank 1 / Sensor 2): DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible Cause
DTC Strategy
  • Evaluate O2 sensor element temperature via measuring element resistance
  • Related fuse blown or missing
  • Heater control circuit open or short
  • Power supply circuit open or short
  • Contact resistance in connectors
  • Faulty HO2S
Enable Conditions
  • O2 Sensor preheating and full heating phases finished
  • O2 Sensor Heater PWM
  • Time after start elapsed: 240 sec.
  • 11V
Threshold Value
  • O2 sensor Element Resistance > 1100 Ohm (Element Temperature < 550 °C)
Diagnostic Time
  • 5 min.
Fail-Safe
  • EVAP. emission control function is controlled in minimum operation mode