Toyota 86 battery replacement (power failure), if there is any situation, please ask the expert to answer.

It's okay. It is really a process of ECU automatic learning. Can be ignored. Of course, you won't have a new car, but it's different after four years. For example, stepping on the accelerator, the new car is a brand-new accelerator, and you can open as many angles as you want, but after a few years, there will inevitably be some carbon deposits on the accelerator. Now you step on the same oil.