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Home >> Subaru >> 2016 >> Forester 2.5i, Eng CD FB25BA, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Diagnostics) (H4DO) >> 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
Front oxygen (A/F) sensor closed loop control Operation
Rear oxygen sensor voltage when fuel cut has completed ≤ 0.15V
Fuel cut time ≥ 5000ms
Estimated element temperature of rear oxygen sensor when fuel cut has completed ≥ 500°C (932°F)