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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Engine Control System (Diagnostics) (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

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Secondary parameters Execution condition
Battery voltage 10.9 V or more
Following condition A or B is met  
A: Lambda value 1 or less
B: Main feedback In operation
Rear oxygen sensor voltage when fuel cut ends Less than 0.15V
(Elapsed time of fuel cut Fuel shut-off function thereafter) More than 32 ms Not in operation
Rear oxygen sensor element impedance 185Ω or less
CSERS monitoring status OFF
Compensation to rich Rich
Amount of intake air 15 g/s (0.53 oz/s) or more