Where is the accelerator of Chang 'an Yuexiang? How often does Yuexiang throttle need to be cleaned?

The throttle of 20 19 Yuexiang is located behind the engine air intake and in front of the engine air filter and intake manifold. As shown in the figure below.

Wiper water

storage battery

throttle valve

λ sensor

Brake oil pot

Fuse box

Air filter

8 Coolant tank

How often does Yuexiang throttle valve clean?

Generally, the accelerator of Yuexiang should be cleaned once when driving for about 20-30 thousand kilometers. If the throttle is not particularly dirty, you can directly clean the throttle with cleaning agent without removing the throttle. But if the throttle valve is removed for cleaning, it can be cleaned more cleanly. The following are the specific steps of cleaning:

1. First find the position of the throttle, which is located behind the air inlet and connected to the air filter;

2. First remove the connecting hose between the throttle valve and the air cleaner, and then remove the air cleaner assembly;

3. Then remove the throttle cable and unscrew the fixing bolt to remove the throttle;

4. Use special throttle cleaner or carburetor cleaner, spray it on the throttle, wait for the organic solvent to dissolve the carbon deposit, and dry it for 1-2 minutes.

Not only that, there is also a cleaning method without removing the throttle. When the engine is running, just spray the cleaning agent into the throttle. The practice of many 4S shops and maintenance points is to blow the throttle and spray cleaning agent into the throttle. At this time, the vehicle will emit white smoke. The main reason is that the cleaned dirt is strongly ignited by the straw and discharged. This cleaning method is very harmful to the car, so the disassembly cleaning method is more harmful and beneficial to the car.