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Home >> Subaru >> 2023 >> Outback Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2.5L) (Diagnostics) (1 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0030: A/F/O2 Heater Control Circuit Bank 1 Sensor 1 >> General Description >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Battery voltage 10.9 V or more
(A/F sensor heater control duty More than 15% duration) 25000 ms or more
Elapsed time after returning from the fuel cut 20000 ms or more