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2016
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Forester 2.0XT Premium
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Controls (Diagnostics) (H4DOTC) (2 Of 4)
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DTC P0141 O2 Sensor Heater Circuit (Bank1 Sensor2)
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Execution Condition
Execution Condition
Secondary Parameters
Execution condition
Battery voltage
≥10.9 V
Rear oxygen sensor heater control duty
≥ 4%