Home >> Subaru >> 2021 >> Outback Limited XT >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (2.4L) (Diagnostics) (4 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P24D7: EVAP System Pressure Sensor/Switch "B" Circuit Low >> General Description >> Component Description