Dorman Products. has been granted a patent for a dongle designed to set the throttle plate position in a throttle body. The device connects to a vehicle’s electronics, uses a microcontroller to ...

Modern electronic diesel engines use ultra-low sulfur diesel (ULSD) fuel and have sophisticated fuel management systems that include integrated throttle control. Use of these engines results in ...

New cars are confusing. With all the computers, sensors, and gadgets, it may seem like there's some sort of magical witchcraft taking place under the hood. We're here to show you how modern automotive ...