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Home >> Kia >> 2004 >> Rio Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Fuel System & Fault Isolation >> DTC Troubleshooting >> DTC P0112: Intake Air Temperature Circuit Low Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit low input
  • Short to ground in signal harness
  • Contact resistance in connections.
  • Faulty IAT sensor
Enable Conditions
  • Battery voltage > 10V
  
Threshold Value
  • Measured intake air temperature > 127.5°C (261.5°F)
Diagnostic Time
  • 5 sec. continuous
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