Learn how to clean the throttle in Shen Xing.

It is found that the throttle cleaning method in Shen Xing is as follows:

Step 1: Prepare tools: 10 small wrench (disassemble battery terminal), large Phillips screwdriver (disassemble air inlet elbow), T30 internal wrench (disassemble throttle) and a bottle of carburetor cleaner.

Step 2: Remove the throttle inlet elbow.

Step 3: Unplug the throttle harness plug.

Step 4: Remove the throttle body.

It is suggested that the automobile throttle function: the intake air is controlled by the throttle position sensor and the fuel quantity is automatically controlled. In other words, it is a device that controls the throttle.

Classification: one is to control the semi-mechanical and semi-electronic throttle through cables, and the other is to calculate the relationship between throttle opening and intake air volume and sensor angle through signals sent by sensors, that is, full electronic throttle.

It is found that the price of cleaning the throttle in Shen Xing: generally, it takes 100-200 yuan to clean the throttle in an outside roadside shop (if it doesn't match, it will be less, maybe around 50 yuan), and it is more expensive in a 4S shop. Generally, a barrel of cleaning agent is about 100 yuan, and the labor cost is 120. If matched, it will be more expensive, maybe around 400-800 yuan.

It is found that the throttle cleaning time in Shen Xing is generally about 30,000 kilometers. If the throttle valve is not cleaned for a long time, the engine fault light will light up, and the unstable idle speed will increase fuel consumption.