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Home >> Kia >> 2021 >> Sorento SX, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Engine Control System Diagnosis - 2.5L (VIN C) (11 Of 14) (Except HEV)) >> DTC P240F-00: EGR Slow Response >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • EGR flow check
  • Poor connector connection
  • EGR cooler blocked
  • EGR circulation passage blockage and leakage
  • Intake manifold leakage
  • EGR actuator circuit
  • EGR actuator
Enable Conditions
  • Fuel cut off condition
  • IAT is higher than -3.75°C (19.85°F)
  • ECT is higher than 56°C (132.8°F)
  • AAT is higher than -13°C (8.6°F)
  • Engine speed is between 992 to 2016 rpm
  • Engine speed change rate is between -192 to 192 rpm/s
  • BARO is higher than 75 kPa
  • Battery voltage is between 10 and 16V
  • Throttle position is between 0 and 8 degrees
Threshold Value
  • When it detects an abnormal EGR response rate
Diagnostic Time
  • 0.02s
MIL ON Condition
  • 2 driving cycle