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Home >> Hyundai >> 2006 >> Accent Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0450 EVAP. Emission System-Pressure Sensor/Switch >> DTC Description

DTC Description

If the differential tank pressure change is over 17 lbf/ft2 during 25.5 sec under low speed condition, ECM/PCM sets DTC P0450.