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Home >> Toyota >> 2011 >> Tundra Base, 4.6 M, 4WD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Emission Control System (1UR-FE) (Inspection) >> Emission Control System >> System Diagram >> System Diagram

System Diagram

  1. SECONDARY AIR INJECTION CONTROL SYSTEM DIAGRAM 
    Fig 1: Identifying Secondary Air Injection Control System Diagram
    GTY168912Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. SECONDARY AIR INJECTION SYSTEM WIRING DIAGRAM 
    Fig 2: Secondary Air Injection System Wiring Diagram (1 Of 2)
    GTY180661Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: Secondary Air Injection System Wiring Diagram (2 Of 2)
    GTY177247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. EGR CONTROL SYSTEM DIAGRAM 
    Fig 4: EGR Control System Diagram
    GTY173953Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. EGR CONTROL SYSTEM WIRING DIAGRAM 
    Fig 5: EGR Control System Wiring Diagram (1 Of 2)
    GTY187298Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 6: EGR Control System Wiring Diagram (2 Of 2)
    GTY168115Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. EVAP CONTROL SYSTEM DIAGRAM 
    Fig 7: EVAP Control System Diagram
    GTY184648Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. EVAP CONTROL SYSTEM WIRING DIAGRAM 
    Fig 8: EVAP Control System Wiring Diagram
    GTY169142Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002