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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 6) (PHEV) >> DTC P0112-00: Intake Air Temperature Sensor1 Circuit Low Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Voltage Monitoring
  1. Poor Connector Connection
  2. Short to Ground in IAT Signal Circuit
  3. Faulty IAT Sensor
Enable Conditions
  • Battery voltage higher than 10V and lower than 16V
Threshold Value
  • Intake air temperature signal voltage less than 0.11V (266°F/130°C)
Diagnostic Time
  • Continuous
Mil On Condition
  • 2 Driving Cycles
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