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Home >> Hyundai >> 2011 >> Azera GLS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0453: Evaporative Emission System-Pressure Sensor High Input >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Detects short to high voltage
  1. Poor connection
  2. Short to battery in signal Cirucit
  3. Faulty FTPS
  4. Faulty ECM
Enable Conditions
  • Ignition ON
Threshold value
  • Raw Tank Pressure > 4.915V
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycles
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