Tiguan L, where is the throttle?

The throttle is located in the engine compartment. Throttle is one of the most important components in EFI automobile engine system. Its upper part is the air filter, and the lower part of the air grille is the engine body, which is the throat of the automobile engine. One of the most important parts of the throttle system, the upper part is the air filter and air grille, and the lower part is the engine block, which is the throat of the automobile engine. Whether a car accelerates flexibly has a lot to do with the dirt on the accelerator. Cleaning the throttle can reduce fuel consumption and make the engine flexible and powerful. When cleaning the throttle, it is not necessary to remove it, but the sealed part of the air inlet must be cleaned. Idling motor must be removed before cleaning. After cleaning, it is necessary to start initialization after installing the throttle. Initialization after cleaning the throttle is necessary, because the computer has a memory function when adjusting the throttle opening, because there was sludge blockage before. In order to ensure the air intake, the computer will automatically adjust the throttle opening to keep the air intake at.