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Home >> Kia >> 2021 >> Seltos S, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Control System Diagnosis - 1.6L (4 Of 6)) >> DTC P0449-00: Evaporative Emission System - Vent Valve/Solenoid Circuit >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit check
  • Poor connector connection
  • Open in power circuit and control circuit
  • CCV
  • ECM
Enable Conditions
  • Battery voltage is between 10.7 and 16.1V
Threshold Value
  • Circuit open
    • Feedback voltage is between 4.7 and 5.4 V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles