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Home >> Subaru >> 2016 >> WRX STI >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Code (DTC) Detecting Criteria >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0453 EVAP System (CPC) Pressure Sensor/Switch Circuit High >> Outline Of Diagnosis

Outline Of Diagnosis

Detect the open or short circuit of the ELCM pressure sensor.

Judge as NG if out of specification.