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 article applies to the Porsche 928 (1979-1995). The Porsche 928 utilizes a Throttle Position Switch (TPS) to switch ignition mapping depending on throttle input. While newer cars use a ...

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 ...

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 ability to accelerate smoothly down the road and avoid poor acceleration while using an adequate amount of energy is attributed to the accelerator pedal position (APP) sensor. The accelerator ...