Is there a relationship between the cleaning of automobile intake system and fuel consumption?

Carbon deposition in the intake system is an important reason that directly affects the driving force and high fuel consumption of automobiles. For example, the throttle carbon deposit: it is attached to the throttle to change the position of the throttle, and the computer will accept this error when idling.

The wrong signal and calculation of the wrong fuel supply directly affect the increase of fuel consumption; Valve carbon deposit: Because valve carbon deposit occupies the intake valve space, the intake air volume decreases, which directly affects the dynamic performance of the automobile. Therefore, the air intake system regularly

Cleaning is a necessary maintenance item.