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2004
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Highlander Limited, FWD
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 1 (Engine Control System (SFI) - Diagnostics (2AZ-FE))
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DTC P0171, P0172: System Lean/Rich (Bank 1)
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Notes
DTC P0171, P0172: System Lean/Rich (Bank 1): Notes
WARNING:
This page is about a different variant/trim than selected.
DTC P0171: SYSTEM TOO LEAN (BANK 1)
DTC P0172: SYSTEM TOO RICH (BANK 1)