Hanapin
On-board diagnostics
/ˌɒnbˈɔːd dˌaɪəɡnˈɒstɪks/
/ˌɑːnbˈoːɹd dˌaɪəɡnˈɑːstɪks/
On-board diagnostics
01
on-board diagnostics
the system in a vehicle that monitors its performance and detects potential issues
Halimbawa
Modern cars use on-board diagnostics to check if there are any problems with the engine or other systems.