The MOTORDATA OBD Car Diagnostics is a utility for reading and checking the information on a car engine. It works for the following models: Toyota, Lexus, Nissan, Infiniti, Kia, Hyundai, Ford, Mazda, GM, Daewoo, Opel, Chevrolet, Chrysler, Jeep, Mercedes, BMW, Suzuki, Subaru, Renault, Citroen, Peugeot, Audi, Skoda, Volkswagen, Seat, Honda, Acura, Mitsubishi, Chery, Great Wall, Volvo, Land Rover, and others.

Supported car models use an engine management system (EMS) to control, diagnose and repair vehicles.  In addition, the program allows checking the parameters of a number of sensors (temperature, oil pressure, exhaust gas concentration, and others). In combination with the free ELM327 interface, all parameters will be visible but some of them will be closed with a # symbol until the plug-in is purchased.