Can I plug in two obd sockets in Ling Du?

Ling Du obd socket of Pacific Auto Network cannot be plugged in twice, and Ling Du OBD interface is located above the accelerator pedal, below the dashboard, on the left fender side of the driver, on the left side of the engine compartment and in front of the gear lever.

Most car owners have heard of OBD interface, but they don't know much about what OBD interface is and what it can do. Only when they go to the 4S shop for maintenance can they see that the mechanic connects a special computer detector to the socket where they can't see clearly, and then clears the fault code of the vehicle, so that the cleaned throttle will no longer make mistakes. In fact, this interface is not as mysterious as imagined. For car owners, learning to use OBD interface can make them become car masters!

OBD, as the abbreviation of proper nouns, is called OnBoardDiagnostics, which means: on-board automatic diagnosis system in Chinese. The system can monitor the working state of the engine electronic control system and other functional modules of the vehicle in real time during the driving process. If the working conditions are abnormal, the specific fault can be judged according to a specific algorithm and stored in the memory of the system in the form of diagnostic trouble code (DTC). The useful information obtained after system self-diagnosis can help vehicle maintenance. Maintenance personnel can use the special instrument of the original automobile factory to read the fault code, so as to quickly locate the fault, facilitate vehicle maintenance and reduce the time of manual diagnosis.

In the early days, the OBD systems of different manufacturers were different and incompatible with each other, so in order to unify the standards, the American Society of Automotive Engineers (SAE) formulated the OBD-II standard in 1988. OBD-II implements standard testing procedures and has strict emission pertinence, which is used for real-time monitoring of automobile exhaust emissions.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)