By the upward movement of the piston, intake and exhaust valves are closed, the water temperature sensor production, air is compressed, the temperature and the pressure increased, the compression process is completed. Pistons will arrive at the vertex, special temperature sensors, fuel injectors of the filtered fuel was sprayed into the combustion chamber is mixed with air temperature and pressure of immediate self-ignition combustion, the formation of high pressure pushes the piston downward for power, push crankshaft rotation, complete power stroke only describes the basic principle of the generator set. To be usable, stable power output, but also a series of diesel engines and generator control, protection devices and circuits. Detecting the engine coolant temperature is low, the water table water temperature information ECU's temperature sensor input air-fuel ratio becomes rich, so that the engine is stable, if at this time cold water temperature sensor status information does not occur, the production temperature sensors, will make air-fuel ratio thinning, causing the engine does not operate properly. Similarly, the water temperature sensor, if the warm-up message issued after cooler, denser air-fuel ratio is enable, the engine is not normal. Manufacturers temperature sensor | VDO (certified) | Water temperature sensor provided by the Dongguan City, South City Zhongxin Electrical and Mechanical operation. Dongguan Nancheng Zhongxin Electrical and operating (zhongxin888.net.cn) Dongguan, Guangdong, industrial products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhongxin Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.