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 ...

The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls the ...

This project presents a robust throttle control system that utilizes two throttle position sensors (TPS) to precisely regulate the amount of air entering an engine's intake manifold. The system ...

Electronic throttles always have two redundant throttle position signals (TPS). The exact relationship between them is not restricted, but it is required that there are two signals present. Similar to ...

The days of routing a piece of wire from the carb through the firewall are over. Well, they should be! For a long time hot rodders have used mechanical throttle linkage (typically a Bowden cable, ...