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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Engine Control System Diagnosis - 2.0L (Except HEV) (4 Of 6)) >> DTC P050A-00: Cold Start Idle Air Control System Performance >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Idle speed monitoring
  1. Poor connector connection
  2. Intake system air leakage
  3. Throttle plate for carbon deposits
Enable Condition
  • Vehicle speed is same as 0 km/h (0 mph)
  • Acceleration pedal position is same as 0%
  • Catalyst heating is active
Threshold Value
  • Difference between the target engine speed and the actual engine speed is more than 100 RPM
  • Difference between the actual engine speed and the target engine speed is more than 200 RPM
  • Fuel cut-off during stand-still is more than 3times
Diagnostic Time
  • 8 seconds (once per driving cycle)
MIL ON Condition
  • 2 Driving Cycles