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Home >> Subaru >> 2019 >> WRX STI >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (STI) (1 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P013E: O2 Sensor Delayed Response - Rich To Lean Bank 1 Sensor 2 >> Execution Condition

Execution Condition

Secondary parameters Execution condition
Battery voltage ≥ 10.9 V
Rear oxygen sensor voltage when fuel cut starts ≥0.55V
(Time of fuel shut-off operation Fuel shut-off function after the experience above) >5000 ms
Not in operation
Estimated temperature of the rear oxygen sensor element ≥500°C (932°F)