These are typically referred to as scan tools, but they can function as anything from a basic code reader to an advanced scan tool and the core of a depending on the software you use.
A na-akpọkarị ndị a dị ka ELM327 scan tools, ma ha nwere ike ịrụ ọrụ dịka ihe ọ bụla sitere na onye na-agụ akwụkwọ ọgụgụ dị elu na ngwá ọrụ nyocha dị elu na isi nke usoro ntọala nke DIY na- adabere na ngwanrọ ị na-eji.