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Home >> Kia >> 2023 >> Carnival EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (4 Of 8) >> DTC P0403-00: Exhaust Gas Recirculation Control Circuit >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring
  • Poor connector connection
  • EGR actuator
Enable Condition
  • Ignition "ON"
  • Control activation
Threshold Value
  • When EGR actuator control circuit error is detected
Diagnostic Time
  • 0.2s
MIL ON Condition
  • 2 driving cycles
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