Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (P000A To P015B) (2.0L) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P013E O2 Sensor Delayed Response - Rich To Lean Bank 1 Sensor 2 >> Component Description