Who knows the difference between throttle and throttle?

In fact, there is no difference between the two. Whether it is EFI or carburetor, the device to control the engine speed is a "throttle". By changing the opening of the throttle, the intake air of the engine is controlled, so as to control the engine speed. We habitually call it a throttle. We call it the accelerator pedal in the cab, and it is still connected to the accelerator shaft through an accelerator line.

The single appearance on the engine is called "throttle" or "throttle body". When it appears on the whole vehicle, especially when you need to buy accessories, we all call it "throttle". You can't buy "throttle line" and "throttle position sensor" when you buy "throttle line".

When did these two nouns appear!