Home >> Subaru >> 2024 >> Outback Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (2.5L) (Diagnostics) (2 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0458: EVAP System (CPC) Purge Control Valve "A" Circuit Low >> General Description >> Component Description