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Home >> Hyundai >> 2007 >> Accent GLS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0499 EVAP. Emission System-Vent Valve Control Circuit High >> DTC Detecting Condition

DTC P0499 EVAP. Emission System-Vent Valve Control Circuit High: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSE

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit continuity check, high
  • Poor connection
  • Short to power in control circuit
  • CCV
  • ECM/PCM
Enable Conditions  
Threshold Value
  • Short circuit to battery
Diagnostic Time  
MIL ON Condition
  • 2 driving cycle