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Legacy Limited XT
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System (2.4L) (Diagnostics) (2 Of 4)
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Diagnostic Procedure With Diagnostic Trouble Code (DTC)
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DTC P0171: System Too Lean Bank 1
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Notes
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DTC P0171: System Too Lean Bank 1: Notes
NOTE:
For the diagnostic procedure, refer to DTC P0172. Ref. to
ENGINE (DIAGNOSTICS) (H4DOTC)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P0172: SYSTEM TOO RICH BANK 1
.