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System Diagram

WARNING: This page is about a different car, the 2012 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. EMISSION CONTROL SYSTEM DIAGRAM 
    Fig 1: Emission Control System Diagram
    GTY145575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. EVAP CONTROL SYSTEM DIAGRAM 
    Fig 2: EVAP Control System Diagram
    GTY145467Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. EVAP SYSTEM WIRING DIAGRAM 
    Fig 3: EVAP System Wiring Diagram
    GTY130803Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. EMISSION CONTROL SYSTEM WIRING DIAGRAM 
    Fig 4: Emission Control System Wiring Diagram
    GTY393188Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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