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Subaru
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2013
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Tribeca
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Repair and Diagnosis
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Engine Performance
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System
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Diagnostic Trouble Code Detecting Criteria
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0171 System Too Lean (Bank 1)
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Outline Of Diagnosis
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Notes
Outline Of Diagnosis: Notes
Detect fuel system malfunction by the amount of main feedback control.