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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 P0452 EVAP. Emission System-Pressure Sensor Low Input >> DTC Description

DTC Description

Checking output signals of tank pressure under detecting condition, if the tank pressure is lower than threshold, PCM sets P0452. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.