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Home >> Subaru >> 2020 >> Crosstrek Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (Except For HEV) (1 Of 4) >> 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 10.9 V or more
Main feedback In operation
Rear oxygen sensor voltage when fuel cut ends Less than 0.15V
(Fuel cut elapsed time More than 5000 ms
Fuel shut-off function thereafter) Not in operation
Estimated element temperature of rear oxygen sensor when fuel cut has completed 500°C (932°F) or more
Compensation to rich Rich
Amount of intake air 25 g/s (0.88 oz/s) or more