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Home >> Kia >> 2010 >> Sedona Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0454: EVAP. Emission System Pressure Sensor/Switch Intermittent >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible cause
DTC Strategy
  • Monitors the fuel tank pressure.
  • Poor connection
  • Faulty FTPS
  • Faulty PCM
Enable Conditions
  • Engine Running
  • Intake Air Temperature ≥ -4°C (24.8 °F)
  • No disabling condition present
  
Threshold value
  • Difference between the stored previous and current signal > 33%
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 Driving Cycles
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