EMISSION CONTROL SYSTEM GENERAL


  1. OUTLINE


    1. Exhaust Emission Control System


      1. On the models with 2KD-FTV engine compliant with EURO 2 emission regulations and models compliant with EURO 4 emission regulations, an oxidation catalyst is used to reduce emissions in the exhaust gas.

      2. On the models compliant with EURO 5 emission regulations, 2 oxidation catalysts and a Diesel Particulate Filter (DPF) catalyst are used to purify the Particulate Matter (PM), HC and CO.

      3. On the models compliant with EURO 5, EURO 4 and EURO 2 emission regulations, an Exhaust Gas Recirculation (EGR) system is used to reduce emissions in the exhaust gas.

      4. On the models compliant with EURO 5 emission regulations, a catalyst support control is used to purify the PM in the DPF catalyst.