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Home >> Hyundai >> 2011 >> Equus Signature >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0112: Intake Air Temperature Sensor 1 Circuit Low Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION REFERENCE CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  1. Poor connection
  2. Short to ground in signal circuit
  3. IATS
Enable Conditions
  • ECT > 70C
  • Air mass < 32kg/h
  • Vehicle speed < 7mph
Threshold value
  • Intake air temperature sensor's voltage < 0.122V
Diagnosis Time
  • 1 sec
MIL On Condition
  • 2 Driving Cycles
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