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Home >> Subaru >> 2017 >> Impreza Base, 4D Sedan, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (P000A To P015B) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P013F: O2 Sensor Delayed Response Lean To Rich Bank 1 Sensor 2 >> Execution Condition

Execution Condition

Secondary parameters Execution condition
Battery voltage More than 10.9 V
Main feedback In operation
Rear oxygen sensor voltage when fuel cut ends Less than 0.15V
(Fuel cut elapsed time 5000ms or more
Fuel shutoff function thereafter) Not in operation
Secondary parameters Execution condition
Estimated element temperature of rear oxygen sensor when fuel cut has completed 500°C(932°F) or more
Amount of intake air 10g/s(0.35oz/s) or more