The phrase identifies a class of software program purposes designed to be used on Android-based cell units that interface with a car’s On-Board Diagnostics II (OBDII) system to offer diagnostic info, efficiency knowledge, and different vehicle-related insights. These purposes usually require a suitable OBDII adapter that plugs into the car’s diagnostic port, permitting wi-fi communication with the Android gadget.
The utility of such purposes stems from their means to offer car homeowners and mechanics with entry to a variety of information beforehand solely accessible with specialised diagnostic instruments. This provides advantages resembling figuring out potential mechanical points early, monitoring car efficiency metrics in real-time, clearing diagnostic bother codes (DTCs), and customizing car settings in some instances. The growing complexity of contemporary autos has made understanding their inside techniques extra essential, and these instruments present an economical and user-friendly solution to acquire that understanding.