EMISSION CONTROL SYSTEM


  1. CONSTRUCTION


    1. An air pump consists of a DC motor, an impeller and an air filter.

    2. DC motor operation is controlled by the ECM via an air injection control driver. The motor supplies air into an air switching valve through the impeller.

    3. A heater is provided to prevent operation faults in cold conditions.

      Figure 1. Except Models for Kazakhstan with Air Pump Heater

      B002N9VC01
      *1 Air Pump Assembly *2 Air Filter
      *3 Impeller *4 DC Motor
      *a A - A Cross Section - -
      B002NKU From Air Inlet B002N8P To Air Switching Valve

      Figure 2. Models for Kazakhstan with Air Pump Heater

      B002MXSC01
      *1 Air Pump Assembly *2 Air Filter
      *3 Impeller *4 Heater
      *5 DC Motor - -
      *a A - A Cross Section - -
      B002NKU From Air Inlet B002N8P To Air Switching Valve