The phrase identifies a class of software program functions designed to be used on Android-based cellular gadgets that interface with a car’s On-Board Diagnostics II (OBDII) system to offer diagnostic data, efficiency information, and different vehicle-related insights. These functions usually require a appropriate OBDII adapter that plugs into the car’s diagnostic port, permitting wi-fi communication with the Android machine.
The utility of such functions 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 presents advantages corresponding to figuring out potential mechanical points early, monitoring car efficiency metrics in real-time, clearing diagnostic bother codes (DTCs), and customizing car settings in some circumstances. The rising complexity of recent automobiles has made understanding their inner techniques extra essential, and these instruments present an economical and user-friendly solution to achieve that understanding.