The computer boards (also called control parts) on automobiles mainly include engine computers, automatic transmission computers and body control system computers (ABS, ESP, EBD, BA, etc. ) and comfort system (electric seat, automatic wiper, automatic headlight, automatic air conditioner, skylight control, central lock, remote key, remote glass lifting, glass lifting with lock, etc. Anyway, there are more and more computers used in cars now, and they are more and more integrated.
Like an ordinary computer, it consists of a microprocessor (CPU), a memory (ROM, RAM), an input/output interface (I/O), an analog-to-digital converter (A/D) and a large-scale integrated circuit such as shaping and driving. To put it simply, the brain of an automobile is to rewrite the driving computer program and optimize the software for specific engine manufacturing and assembly errors, so as to achieve the purpose of improving power, increasing horsepower and torque, reducing fuel consumption and optimizing automobile performance.
Find professional maintenance personnel as soon as possible after the vehicle prompts the alarm information. (Photo/Text/Photo: Pacific Auto Network Dong Peng)