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Forester X, Automatic Trans
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Diagnostic Trouble Code (DTC) Detecting Criteria (H4DO)
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0141 O2 Sensor Heater Circuit (Bank 1 Sensor 2)
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Component Description
Component Description
Fig 1: Sensor Element, Ceramic Heater, Sensor Housing, Element Outer And Inner Cover
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.