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System Diagram

  1. EMISSION CONTROL SYSTEM DIAGRAM 
    Fig 1: Identifying Emission Control System Diagram
    GTY216240Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TEXT IN ILLUSTRATION

    *1 ECM *2 Purge VSV
    *3 Air Fuel Ratio Sensor
    (for Bank 2 Sensor 1)    		 *4 Air Fuel Ratio Sensor
    (for Bank 1 Sensor 1)
    *5 Heated Oxygen Sensor
    (for Bank 2 Sensor 2)    		 *6 Heated Oxygen Sensor
    (for Bank 1 Sensor 2)
    from Canister - -
  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
    *9 Pump Motor *10 Vent Valve
    *11 Pump Module *12 Pressure Sensor
    *13 ECM - -
    to Intake Manifold - -
  3. EVAP SYSTEM WIRING DIAGRAM 
    Fig 3: Identifying EVAP System Wiring Diagram
    GTY222266Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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