Scanner Diagnostic Automotive Languages Protocol Review

[Auto OBD2 Scanner:] This scanner is an easy-to-use plug-and-play inspection engine code reader, without battery, can read and clear codes. This check engine code reader retrieves common codes and displays DTC definitions on the TFT color screen. You can check the engine-related fault codes and find out the cause easily. [Wide compatibility:] The OBD2 car scanner is compatible with all vehicles, passenger cars or light trucks that comply with OBD II standards, after 1996 in the United States, and after 2000 in the European Union and Asian cars. It is not compatible with new energy vehicles, hybrid vehicles, and vehicles that do not comply with the OBD2 protocol. [Accurate diagnosis of freeze-frame date:] Check engine barcode reader has its own freeze-frame function, which can retrieve the data of fault occurrence conditions recorded in ECU, find out the reason for checking engine lights and reduce the test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, and quality. [I/M preparation function:] Our check engine code reader has an I/M preparation function, which is used to check the operation of the vehicle emission system that complies with OBD2. It includes a specific number of vehicle monitors, such as misfire monitors, fuel system monitors, integrated component monitors, oxygen sensor heater monitors, EVAP systems, etc. This scanning tool helps your vehicle prepare to pass the annual smoke inspection. [Retrieve vehicle information:] KUULAA OBD2 scanner can retrieve vehicle identification number (VIN), calibration ID(s), calibration verification number (CVN). This function is most useful for checking whether the ECU matches your car.