How to program a car ecu?

Question

Books

Are there any books or websites where you can learn how to program an ecu. That is, how exactly everything is arranged there, subtleties, architecture, etc.

Answer 1

There are 2 options:
Generally it is called "microcontrollers".
The basis can be read here: easyelectronics.ru/osnovy-na-palcax-chast-1.html and in general the whole site, sections "For Beginners and Training Course".
However, in order to twist the engine - you do not need to know anything about it.

Answer 2

The program is made for a specific scheme of a specific engine. Without the initial data of the entire development, it is difficult to just take and write a program. In production - there are already blanks (libraries) - in which it is enough to enter the parameters. Perhaps even these parameters are placed in a separate data block and a separate chip.