Automotive Sensor - air flow sensor and its role is to detect the size of the engine intake air sensor production car, and the information is converted into an electrical signal into the gas output which automotive sensors and transmitted to the ECU. We know that driving a car is needed to get ahead of the squib ignition impulse, so automotive sensors offer, the amount was inflated size is based on the ECU to calculate the car ignition when the ignition device requires injection timing and injection volume and ignition timing. Its role is to allow us to make the car better acceleration and deceleration driving. Historical development in the 1960s, the car only oil pressure sensor, fuel sensor and temperature sensor automotive sensors, which are connected with the instrument or indicator. After the 1970s, in order to control emissions, and increase the number of sensors to help control the car's power system, because of the emergence of the same period in catalytic converters, electronic ignition and fuel injection devices need these sensors to maintain a certain air-fuel ratio to control emissions. 1980s, anti-lock brakes and airbags to improve car safety. Production of automotive sensors, automotive sensors, sensor Xinfeng Xinfeng by Xinxiang purification technology Limited. Xinxiang City Xinfeng purification Sensing Technology Co., Ltd. (www.xfcgq.com) strong, credible, Xinxiang in Henan sensor industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead Xinfeng innovative ideas into the brilliant and you work for a better future!