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Home >> Genesis >> 2021 >> G80 2.5T Advanced, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.5L (4 Of 6) >> DTC P0507-00: Idle Air Control System-RPM Higher Than Expected >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Engine speed monitoring
  1. Poor connector connection
  2. Air leak on intake system
  3. Vacuum leaks
  4. Lack of fuel
  5. Faulty PCSV
  6. Faulty throttle body
Enable Condition
  • More than 768 to 960 RPM at engine start
  • Battery voltage is between 11V and 16V
  • Coolant temperature above than 56°C (132.8°F)
  • Accelerator pedal position less than 1.1%
  • Vehicle speed less than 1 km/h (0.62 MPH)
Threshold Value
  • Difference between the actual engine speed and the target engine speed is more than 200 RPM
  • If idling torque is less than -30 Nm
Diagnostic Time
  • 3.5 seconds
MIL ON Condition
  • 2 driving cycles