DARK SENSOR on the minus terminal of the battery. 90% DON'T KNOW why

DARK SENSOR on the minus terminal of the battery. 90% DON'T KNOW why
Hello. Today there will be a lot of diagnostics and checks of automotive components with your own hands. In the previous issue, we looked for the reason for the long start of the engine after an overnight stop. When the starter turned for a very long time before starting the engine. This issue will continue the big renovation. Searching for problems and malfunctions.
How to disable this sensor, to disable it, you need to remove the chip and flash the control unit with the code to disable this function - ✅ 01 26 08 59
To enable this function, the procedure is reversed, we return the chip to its place on the negative terminal of the battery and flash the control unit with this code. Code that enables this function ✅ 03 0F 18 59
If you do the firmware yourself, I strongly recommend that you write down or save the source code that is registered in the control unit of your car, so that later you can activate it at any time. Also in this issue I will show a real example of how the IBS system works in my own example, why it is needed, what its role is, just what its pros and cons are. What problem did I encounter myself, and therefore I decided that it was unnecessary in the conditions in which I operate my car.