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 ...

An illuminated or blinking ETC warning light in a modern car indicates a malfunction in the electronic throttle control. Older cars have physical linkages between the throttle pedal and the throttle ...

We may receive a commission on purchases made from links. The throttle body is a vital component of a fuel-injected internal combustion engine. It has a pivoting butterfly valve or throttle plate to ...