Upgrading the ECU usually means flashing new firmware on the device, but [Andrey] is taking it one step further: he’s building his own ECU using the STM32F4 Discovery dev board. [Andrey]’s ...

If you’ve never heard the term flashing an ECU before, no, it’s not showing a form of identification or using a photo flash—or any other type of flashing for that matter. Flashing an ECU is tuning or ...

Both the 1996 Integra and the 1993 Civic have similar engines but different ECU hardware. Making things more interesting; each one has a tuned EPROM, the Civic’s being of completely unknown origin.

They are also known as electronic control modules. They are used with automotive systems and subsystems. The primary function of an ECU is to regulate automated systems. These modules rely on ...