The phrase identifies a class of software program functions designed to be used on Android-based cell units that interface with a automobile’s On-Board Diagnostics II (OBDII) system to supply diagnostic data, efficiency information, and different vehicle-related insights. These functions sometimes require a appropriate OBDII adapter that plugs into the automobile’s diagnostic port, permitting wi-fi communication with the Android machine.
The utility of such functions stems from their skill to supply automobile house owners and mechanics with entry to a variety of information beforehand solely accessible with specialised diagnostic instruments. This presents advantages resembling figuring out potential mechanical points early, monitoring automobile efficiency metrics in real-time, clearing diagnostic hassle codes (DTCs), and customizing automobile settings in some circumstances. The growing complexity of contemporary automobiles has made understanding their inner methods extra essential, and these instruments present an economical and user-friendly option to acquire that understanding.