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Repair and Diagnosis (Single Page)
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SFI System (2UZ-FE) (Diagnostics)
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DTC P0171: System Too Lean (Bank 1); DTC P0172: System Too Rich (Bank 1); DTC P0174: System Too Lean (Bank 2); DTC P0175: System Too Rich (Bank 2)
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Typical Enabling Conditions
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Typical Enabling Conditions
Fig 1: Typical Enabling Conditions Table
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