Toyota Pick-ups, Land Cruiser, and 4 Runner 1997-00

EMISSION CONTROLS

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Toyota truck emission control systemsThree-Way Catalytic Converter and Sequential Multiport Fuel Injectionare installed to reduce the amount of HC, CO and NOx exhausted) from the engine. To prevent atmospheric release of blow-by gases, containing HC and evaporated fuel, a Positive Crankcase Ventilation system is used. And, to contain HC from being released from the fuel tank, an Evaporative Emission Control system is installed.



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Fig. Emission control component locations and operation schematic2000 Tundra with 2UZ-FE engine shown, others similar



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Fig. Emission control component locations and operation schematic1999 Tacoma with 2RZ-FE, 3RZ-FE engines shown, others similar



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Fig. Emission control component locations and operation schematic1997 Land Cruiser with 1FZ-FE engine



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Fig. Emission control component locations and operation schematic1999 4Runner with 5VZ-FE engine 49-states emissions shown, others similar



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Fig. Emission control component locations and operation schematic1999 4Runner with 5VZ-FE engine California emissions shown, others similar

 
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