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System Diagram

  1. EMISSION CONTROL SYSTEM DIAGRAM 
    Fig 1: Identifying Emission Control System Diagram
    GTY363517Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TEXT IN ILLUSTRATION

    *1 ECM *2 Purge VSV
    *3 No. 2 Emission Control Valve Set *4 Air Pump Assembly
    *5 No. 1 Emission Control Valve Set *6 Air Fuel Ratio Sensor (for Bank 1 Sensor 1)
    *7 Air Fuel Ratio Sensor (for Bank 2 Sensor 1) *8 Heated Oxygen Sensor (for Bank 1 Sensor 2)
    *9 Heated Oxygen Sensor (for Bank 2 Sensor 2) - -
    *a from Canister Assembly - -
  2. EVAP CONTROL SYSTEM DIAGRAM 
    Fig 2: Identifying EVAP Control System Diagram
    GTY225574Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TEXT IN ILLUSTRATION

    *1 Fuel Tank Cap *2 Fuel Tank
    *3 Fuel Cutoff Valve *4 Vent Line
    *5 Air Inlet Line *6 Purge Line
    *7 Purge VSV *8 Canister Assembly
    *9 Leak Detection Motor *10 Vent Valve
    *11 Canister Pump Module *12 Canister Pressure Sensor
    *13 ECM - -
    to Intake Manifold - -
  3. EVAP SYSTEM WIRING DIAGRAM 
    Fig 3: Identifying EVAP System Wiring Diagram (1 Of 3)
    GTY380559Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 4: Identifying EVAP System Wiring Diagram (2 Of 3)
    GTY372500Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 5: Identifying EVAP System Wiring Diagram (3 Of 3)
    GTY384293Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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