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Home >> Hyundai >> 2007 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0453 EVAP. Emission System-Pressure Sensor High Input >> DTC Detecting Condition
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DTC P0453 EVAP. Emission System-Pressure Sensor High Input: DTC Detecting Condition

DTC DETECTION CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Detects sensor signal short to high voltage
  • Poor connection
  • Short to battery in signal Circuit
  • Faulty FTPS
  • Faulty PCM
Enable Conditions
  • Ignition ON
Threshold value
  • Raw Tank Pressure > 4.915V
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 Driving Cycles
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