LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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2016
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Outback 3.6R 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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Engine Controls (H6DO) (Diagnostics) (5 Of 5)
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Diagnostic Procedure With Diagnostic Trouble Code (DTC)
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DTC P2270 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2
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Component Description
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Component Description
Fig 1: Rear Oxygen Sensor Theoretical Air Fuel Ratio Graph
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.