EMISSION CONTROL SYSTEM


  1. CONSTRUCTION


    1. An exhaust fuel addition injector is installed on the No. 4 exhaust port of the cylinder head. This injector supplies additional fuel into the No. 4 exhaust port and maintains the proper catalyst temperature for the purpose of PM regeneration.

    2. The exhaust fuel addition injector consists of a needle valve body, a needle valve and a solenoid valve.

      A00YYF9C02
      *1 Solenoid Valve *2 Needle Valve
      *3 Needle Valve Body - -