Airbag computer introduce

The function of the airbag computer is to receive signals from collision sensors and other sensors, and determine whether the airbag has ignited and expanded. It can also self diagnose system faults. The airbag computer components mainly include collision sensors EEPROMM storage chip, burst tube drive integrated circuit, and microprocessor. At the same time, when the car airbag computer malfunctions, the status information and fault code in its computer memory can be called out by special instruments or through specific means from the serial communication interface for testing and detection. Helping the automotive parts platform to provide ordering services for original car accessories of airbag computers for various vehicle models)

Location of airbag computer board

The airbag computer board is usually located in front of or under the gear lever. The area with an AIR BAG on the car is the airbag. Use a computer to enter the airbag system to detect faults, and then repair them according to the meaning of the fault. If there are no faults, the computer can directly clear the fault

Audi A4L introduce

The Audi A4L is an entry-level luxury B-class sedan produced by FAW Audi. The characteristics of this car are its atmospheric and stable body, meticulous workmanship, solid materials, rich configuration, spacious space, and good handling A4L was officially released on November 16, 2008, and the front face design of the new Audi A4L continues to use the family's expensive sports car design style. The price range of Audi A4L is 272800-578100. The domestic version of the new generation Audi A4 was officially named: Audi A4L. Audi A4L is a new car that Audi only launched in the Chinese Mainland market. The relationship between the new car and A6 and A6L is similar, and it is also after foreign models are made in mainland China, A model derived from changes in configuration and market demand. After higher level mid to high end luxury cars have chosen to be lengthened in China and received good market feedback, this idea is now extending to its lower level mid size car market. Compared with the European version of the Audi A4, the domestic version of the Audi A4L has lengthened the body length by 60mm, reaching 4763mm, and the wheelbase has been lengthened by 61mm, reaching 2869mm, Satisfying the higher requirements of Chinese users for rear passenger space