1)Overview:
Mainly through precise control of the air-fuel ratio of engine emission, temperature of and flow rate, TWC performance evaluation system can study and evaluate the TWC light-off temperature characteristics, air-fuel ratio characteristics, oxygen storage capability, which could provide TWC for rapid aging and meet the engine management calibration needs
2)Product Advantages:
Using wide-scope oxygen sensor detects engine exhaust oxygen concentration signal, ECU can precisely control the fuel injection to achieve precise control of the air-fuel ratio, and to meet TWC performance test.
Precise control TWC temperature and flow of entrance exhaust gas.
The serial collections of emission concentration at front and back of TWC format efficiency curve, which can evaluate the TWC performance.
TWC oxygen storage capacity test.
Rapid aging of TWC.