Chuanqi GA4, where is the throttle? How often does Chuanqi GA4 throttle clean?

The throttle valve of 202 1 Chuanqi GA4 is located at the engine intake, behind the engine air filter and in front of the 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 Chuanqi GA4 throttle clean?

Chuanqi GA4 accelerator needs to be cleaned once when it travels for about 20-30 thousand kilometers. If it is not very dirty, it can be cleaned without disassembling the throttle, and the cleaning agent can directly clean the throttle. But it can be cleaned more cleanly by removing the throttle valve. The specific cleaning steps are as follows:

1. Find the position of the throttle and connect it directly to the air filter behind the air inlet;

2. Remove the hose connecting the throttle valve and the air cleaner first, and then remove the air cleaner assembly;

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

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

In addition to the above methods, there is also a cleaning method without removing the throttle. When the engine is running, the cleaning agent can be directly injected into the throttle. The practice of most 4S shops and after-sales service centers is to blow the throttle and spray cleaning agent into the throttle. At this time, the car will emit white smoke because the cleaned stains are strongly ignited by the suction cylinder and then discharged. This cleaning method is very harmful to the car, so the disassembly cleaning method is more beneficial and healthier for the car.