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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 147 (Engine Control System Diagnosis - 1.6L (2 Of 3)) >> DTC P0506-00: Idle Air Control System - RPM Lower Than Expected >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Troubleshooting Condition Possible Cause
Main Action
  • Monitor idle speed
  1. Intake system for blockage
Prerequisite Condition
  • Vehicle speed = 0
  • Coolant temperature is higher than 140°F (60°C)
  • Intake air temperature is higher than 13.1°F (-10.5°C)
  • Pedal = 0%
Threshold Value
  • Desired engine speed is over 100 RPM greater than actual engine speed or Actual Idle torque is 10Nm higher than Idle torque
Diagnosis Time
  • 8 seconds
MIL
  • 2 Drive Cycle