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 ...

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 ...

An issue with the TPS (Throttle Position Sensor) is one of the most common issues when your car does not accelerate properly. When you put your foot on the accelerator, your car should accelerate ...