![]() ![]() How Does ETC (Electronic Throttle Control) Work But small technological improvements like these sometimes count the most once they add up. In that case, it orders the transmission to shift and opens the throttle while maintaining the same driving speed.įurthermore, while cruising, the engine control unit can do micro corrections to the throttle valve to decrease fuel consumption and pollution without the driver noticing.Īll that means the ETC system is very beneficial in multiple areas, although not much. The engine and transmission control units can work together to determine how much throttle input is needed at each moment to maximize the smoothness of each gear shift.Īlso, suppose the engine control unit determines that the fuel consumption will be lower in a higher gear with a little more throttle input. That said, automatic transmission cars reap the most benefits from an ETC system. Since emergencies are all about time, this system might just save your life one day. The stability control, ABS, and other driving aids have more control and a quicker reaction time over the throttle when it’s electronically operated. There are some benefits to an ETC system (also called drive-by-wire) compared to a manual throttle, and they are primarily about safety. What Is ETC (Electronic Throttle Control)īefore the ETC system, drivers controlled the throttle via good old cables connecting the throttle pedal and the throttle body. Now that we know what the lighting bolt symbol means let’s dive deeper into how it works, the symptoms, and the causes. In any case, you should have it fixed as soon as possible. That means any part of the system might have failed, the throttle position sensor, actuator, throttle pedal, or there is an issue with the throttle body. The lightning bolt dashboard light indicates an issue with the ETC (electronic throttle control). However, the lightning bolt symbol car owners might be confused if they see this one. Since they haven’t changed much in decades, it will be easy for the more seasoned drivers to recognize what the common ones mean. Every modern car has dozens of different dashboard warning lights and symbols. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |