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Home >> Hyundai >> 2007 >> Elantra GLS, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC-GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0452 EVAP. Emission System-Pressure Sensor Low Input >> DTC Detecting Condition
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DTC P0452 EVAP. Emission System-Pressure Sensor Low Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  • Short to ground in FTPS harness
  • Poor connection or damaged harness
  • Faulty FTPS
Enable Conditions
  • 11V < Battery voltage < 16V
Threshold Value
  • Tank pressure signal < 0.32V
Diagnostic Time
  • 0.5 sec.
MIL On Condition
  • 2 Driving Cycles
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