How to disassemble and clean the Roewe 350 throttle?

The cleaning price of Roewe 350 throttle is about 150 yuan. Cleaning the throttle includes removing the throttle. The following is a tutorial on throttle removal:

1. Disconnect the negative electrode of the battery.

2. Disconnect the electronic throttle harness connector.

3. Remove the air intake pipe and electronic throttle.

4. Remove the three bolts connecting the electronic throttle and the intake manifold, and remove the electronic throttle.

Cleaning the throttle can be divided into disassembly cleaning and disassembly-free cleaning. In fact, these two cleaning methods have to be dismantled, just how much. Disassembly and washing is to completely remove the throttle valve, clean it and put it back, which is the most efficient way; When cleaning without disassembly, just remove the air inlet to expose the throttle and wipe it with a clean cloth soaked with cleaning agent.

When the owner finds that the vehicle has problems such as engine idling jitter, low idling speed, insensitive throttle response, slow engine speed rise, etc. After a period of use, it is necessary to pay attention to whether there is carbon deposit in the throttle. The owner can send the car to the 4S shop for maintenance, and those with strong hands-on ability can buy accelerator cleaner to clean it.