The phrase identifies a class of software program functions designed to be used on Android-based cellular gadgets 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 suitable OBDII adapter that plugs into the automobile’s diagnostic port, permitting wi-fi communication with the Android system.
The utility of such functions stems from their skill to supply automobile homeowners and mechanics with entry to a variety of knowledge beforehand solely accessible with specialised diagnostic instruments. This provides advantages corresponding to figuring out potential mechanical points early, monitoring automobile efficiency metrics in real-time, clearing diagnostic bother codes (DTCs), and customizing automobile settings in some circumstances. The rising complexity of contemporary automobiles has made understanding their inside methods extra essential, and these instruments present a cheap and user-friendly solution to achieve that understanding.