Where is the Roewe i5 throttle? How often does Roewe i5 throttle have to be cleaned?

The throttle of 202 1 Roewe i5 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 should the Roewe i5 throttle be cleaned?

Roewe i5 accelerator is cleaned every 20,000-30,000 kilometers. If it is not too dirty, you can directly clean the throttle with cleaning agent without removing the throttle. But if the throttle is removed and cleaned, it will be cleaner and neater. The following are the specific cleaning steps:

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

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 some cleaning agent on the throttle, wait for the organic solvent to dissolve the carbon deposit, and dry it for 1-2 minutes.

In addition, there is a cleaning method without disassembling the throttle, which only needs to spray the cleaning agent directly into the throttle when the engine is running. The practice of most 4S shops and after-sales service centers is to spray cleaning agent into the accelerator while stepping on it. 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 vehicle. Generally, it will be better to take it apart and clean it, and it will not cause too much damage to the vehicle.