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Home >> Kia >> 2021 >> Telluride S, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (4 Of 7) >> DTC P0452-00: Evaporative Emission System-Pressure Sensor/Switch Low Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  • Poor connection
  • Open or short to ground in power circuit
  • Open or short to ground in signal circuit
  • FTPS
Enable Condition
  • Battery voltage is between 11V and 16V
Threshold Value
  • Fuel tank pressure sensor is less than 0.25V
  • Short circuit to ground
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles
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