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Home >> Hyundai >> 2013 >> Veloster Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) - Non-Turbo >> DTC P0506: Idle Air Control System-RPM Lower than Expected >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor idle speed
  1. Intake system for blockage
Enable Conditions
  • Vehicle speed = 0
  • Coolant temperature > 70°C (158°F)
  • Intake air temperature > -7.5°C (18.5°F)
  • Accel. Pedal = 0%
Threshold Value
  • Desired engine speed - Actual engine speed > 100rpm
Diagnostic Time
  • 8sec
MIL ON Condition
  • 2 driving cycle
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