Emission Control System: Purpose
The emission control systems are installed to reduce the amount of HC, CO and NOx exhausted from the engine ((3) and (4)), to prevent the atmospheric release of blow-by gas-containing HC (1) and evaporated fuel containing HC being released from the fuel tank (2).
The function of each system is shown in these table:
Remark: * For inspection and repair of the SFI system, refer to the SF section in this manual.