Where is BYD's fast fuel saver?

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God horse question and answer 2022-05-24

BYD Quick Sharp Throttle is located at the joint of air filter assembly and intake pipe. You can see it by removing the air filter above the engine. The purpose of installing a throttle valve is to control the intake air of the engine and the amount of oil entering the cylinder for combustion (commonly known as throttle valve). The greater the opening, the more mixed gas enters the cylinder and the higher the engine speed, thus controlling the throttle opening.

Throttle is one of the most important components in EFI automobile engine system. Its upper part is the air cleaner grille, and the lower part is the engine body, which is the throat of the automobile engine.

Open for a long time, the throttle will accumulate some dirty things. When there is too much dirt, it will often lead to insufficient air intake of the engine, which will lead to unstable idle speed of the engine. When driving, the feeling of suddenly turning off the throttle will reduce the power, and even lead to difficulties in starting and increased fuel consumption.

There is no clear standard for cleaning the throttle, which is related to the driving environment of the vehicle and the oil used. If the driving environment of the vehicle is poor and the fuel added is unstable, it is necessary to pay more attention to checking the throttle.

In addition, whether the throttle valve needs cleaning can also be judged by the driving quality of the vehicle. If the vehicle appears idle jitter, high idle speed for a long time, poor ignition, slow acceleration response, vehicle jitter when the throttle is released, etc., it will attract attention. This is a direct manifestation of dirty throttle, and the throttle needs to be cleaned in time.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)