TWC AND CLOSE-LOOP SYSTEM FOR  CARBURETOR VEHICLE

To control the emission of carburetor vehicles. TWC and close-loop system for carburetor vehicles has been developed through the cooperation of Motorola and Wuxi Weifu Leader Catalytic converter CO.,Ltd.ECU of the system can adjust the volume of air added at all times by close-loop feed back of oxygen sensor, so that the air-fuel ratio of mixed gas entering cylinder is the stoichiometric one. Using pressure device of manifold, it can control accurately even when load changes greatly. With imported substrate and catalyst formula of rare earth adding precious metal, the emission of carburetor vehicles can meet the demand of standard Europe I.      

  

 wuxi weite motor ltd.