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Home >> Kia >> 2005 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC Troubleshooting >> DTC P0032: Ho2S Heater Circuit High (Bank 1, Sensor 1) >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit high voltage
  • Open or short to battery in control harness
  • Contact resistance in connectors
  • Faulty HO2S
Enable Conditions
  • 10V < Battery voltage < 16V
  • 2% < Heater power < 98%
  
Threshold Value
  • Short to Battery or line break
Diagnostic Time
  • 60 sec. Continuous
Fail Safe  
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