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Home >> Toyota >> 2011 >> Avalon XLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) >> SFI System >> System Diagram >> System Diagram
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System Diagram

  1. w/o Smart Key System: 
    Fig 1: SFI System Circuit Diagram (w/o Smart Key System) (1 Of 3)
    GTY299490Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: SFI System Circuit Diagram (w/o Smart Key System) (2 Of 3)
    GTY298815Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: SFI System Circuit Diagram (w/o Smart Key System) (3 Of 3)
    GTY304369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. w/ Smart Key System: 
    Fig 4: SFI System Circuit Diagram (w/ Smart Key System) (1 Of 3)
    GTY301507Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 5: SFI System Circuit Diagram (w/ Smart Key System) (2 Of 3)
    GTY298815Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 6: SFI System Circuit Diagram (w/ Smart Key System) (3 Of 3)
    GTY304369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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