Modern vehicles can contain around 100 Electronic Control Units (ECUs). An ECU is a minicomputer that collects data and determines whether to activate a function based on the information received.

Regardless of the vehicle, there’s never enough power for a true gearhead. Upgrading your car with performance parts is awesome but also expensive. Still, there’s also a cheaper and less intrusive way ...

If you're a control freak, late-model electronic transmissions are just what you need to modernize your classic car, and if you decide to go that route, a transmission control module is a must-have.

There are hundreds of magazine stories that mention about how easy it is to swap an LS engine into an early Chevelle, Camaro, ...

Modern cars depend on a vast number of electronics, components, and vehicle systems to send us to and from our destinations. Some of those parts are well-known, like the engine, transmission, and ...

Tesla has reportedly removed one of the two electronic control units incorporated into the steering racks of some of the Model 3 and Model Y vehicles produced at its Chinese factory last year. The ...