LEMON Manuals
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Subaru
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2012
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Legacy Limited
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO)
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0141 O2 Sensor Heater Circuit (Bank1 Sensor2)
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Component Description
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Component Description
Fig 1: Identifying Rear Oxygen Sensor Components Location
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.