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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 P0454 EVAP. Emission System-Pressure Sensor Intermittent >> DTC Description
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DTC Description

Checking output signals from FTPS under detecting condition, if the FTPS indicates pressure momentarily increased more than 5.6 reading displaying on scantool, PCM sets P0454. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.