O First, if the computers didnвЂ™t adapt, the parts would have to which means every individual vehicle would have to be tuned because of stacking tolerances. вЂњLearningвЂќ computers, called adaptive computers, benefit the OEM in two waysвЂ¦ To do so, they use a вЂњlearningвЂќ computer to control the engineвЂ™s operation. Faced with manufacturing stacking tolerances, variable ambient conditions, changing driving styles, and parts that begin wearing out the moment the vehicle leaves the factory, they nonetheless must produce vehicles that consistently and precisely comply with governmental regulations and deliver good performance. Technical answer вЂ“В Vehicle manufactures wantВ to cost effectively mass produce vehicles and mustВ comply with strict emission requirements. No OBD2 compliant ECU will learn out a correctly programmed Unichip and in fact vehicles modified with bolt-on intakes and exhausts will always be вЂњlessвЂќ adapted with the Unichip than without it. The OEM wants the ECU to adapt, Unichip wants the ECU to adapt, and you want the ECU to adaptвЂ¦ assuming you have an aftermarket computer to handle it for you. Adaptation is a critical part of OBD2 compliance, drivability, reliability, and maintenance. Long answer вЂ“В The technical term for learning is вЂњadaptation.вЂќ AllВ OBD2 compliant ECUвЂ™s adapt, they all adapt roughly the same way, they all adapt roughly the same amount, and they all adapt in roughly the same time frame.

Ecu car computer