How to remove the Cadillac xt4 throttle?

Cadillac XT4 (see transaction price | model details) Remove the engine guard and air intake plastic pipe first. Then remove the pipe from the intake hose and loosen the screw near the throttle clamp with an 8 mm sleeve. Then loosen the screw at the other end and remove the air inlet hose between the air cleaner and the throttle. Remove the hose of the carbon charging solenoid valve, and clamp it with pliers to remove it.

Throttle introduction:

1. The throttle valve is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be successfully formed after combustion. It is called the throat of an automobile engine, which is connected with the air filter and the engine block. Throttle four-stroke gasoline engines are generally like this. 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. Whether the acceleration of a car is flexible or not has a lot to do with the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine flexible and powerful. Whether the throttle should be removed for cleaning is also the focus of discussion among car owners.

2. There are two kinds of throttles: traditional cable throttle and electronic throttle. The traditional engine throttle control mechanism works through a cable (soft steel wire) or a pull rod, one end of which is connected with the throttle pedal and the other end is connected with the throttle linkage plate. The electronic throttle mainly uses the throttle position sensor to control the throttle opening according to the energy required by the engine, so as to adjust the intake air.

3. How long the throttle will be dirty depends on the quality of the air filter, the brand and quality of the engine oil, the condition of the driving section, the temperature, the working temperature of the engine, driving habits and so on. Even for individuals, it is impossible to determine the time to clean the throttle with a fixed number of kilometers. The interval between cleaning the throttle for the first time in a new car is the longest. Later, due to the continuous condensation of oil and gas in the crankcase ventilation pipe and intake port, the cleaning frequency will increase, and different weather conditions will also affect the dirty speed of the throttle.

(Photo/Text/Photo: Li Linwei) @20 19