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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 P2422-00: Evaporative Emission System Vent Valve Stuck Closed >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Rationality check (closed stuck)
  • Poor connector connection
  • CCV circuit
  • CCV
Enable Conditions
  • Engine speed is greater than 768 RPM
  • Battery voltage is between 9 and 16V
  • Canister purge solenoid valve open
  • Voltage of fuel tank pressure sensor is between 0.25 and 4.55
Threshold Value
  • Fuel tank pressure is below -3500 Pa (-35 hPa)
Diagnostic Time
  • 8s
MIL ON Condition
  • 2 driving cycle
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