FixVault
Home › Hyundai › 2012 › Elantra GLS, Automatic Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 2) › DTC P0507: Idle Air Control System-RPM Higher than Expected › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitoring deviation between target idle speed and actual engine speed
  1. A stuck or binding throttle body
  2. Air leakage
  3. Poor connection or damaged harness
  4. Faulty ETC
Enable Conditions
  • Coolant temp. > 165°F
  • Time elapsed after (pedal value = 0% and vehicle speed = 0mph)
  • 11< Battery voltage <16
  • No relevant failure
Threshold Value
  • Current RPM >Target RPM +200rpm Engine speed too high
Diagnostic Time
  • 17 sec.
Mil On Condition
  • 2 driving cycle
About FixVault