LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2021 >> Forester Touring >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (1 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P013B: O2 Sensor Slow Response - Lean To Rich Bank 1 Sensor 2 >> Execution Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Execution Condition

Secondary parameters Execution condition
Battery voltage
Main feedback
(Elapsed time of fuel cut Fuel shut-off function thereafter)
Output voltage value of rear oxygen sensor
Compensation to rich
Amount of intake air
Rear oxvaen element impedance
10.9 V or more
In operation
3000ms or more
Not in operation
0.2V or more
Rich
18g/s (0.63oz/s) or more
185Q or less