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Home >> Subaru >> 2014 >> Outback 3.6R Limited >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0140 O2 Sensor Circuit No Activity Detected (Bank1 Sensor2) >> Component Description
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Component Description

Fig 1: Electromotive Force Versus Air Fuel Ratio Graph (O2 Sensor Circuit No Activity Detected)
G08581761Courtesy of SUBARU OF AMERICA, INC.