What does remote throttle mean?

[ElizabethRose]

Remote throttle, as the name suggests, is a throttle used in a relatively distant location (outside the driver's cab), providing a method to control the engine other than the driver's accelerator pedal. Relevant information about idling is as follows: 1. Introduction: Idling is an operating condition of a car, referring to the engine running in neutral gear. The engine speed during idling is called the idling speed. The idling speed can be adjusted by changing the throttle size, etc. Idling means the engine "exerts force without doing work." 2. Driving idling: When the car is in gear, without stepping on the accelerator pedal or releasing the accelerator pedal while driving, maintaining the minimum opening of the throttle, the engine speed is the same as the parking idling speed. This state is called driving idling.