How much is Jeep free light to clean the throttle? How long does it take to clean the free light throttle?

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

The cleaning time of automobile throttle is generally about 30 thousand kilometers. If it is not cleaned for a long time, the engine fault light will be on, the idle speed will be unstable and the fuel consumption will increase.

The cleaning method of automobile throttle is as follows:

Step 1: Prepare tools: a 10 small wrench (remove the battery terminal), a large Phillips screwdriver (remove the air inlet elbow), a T30 internal wrench (remove the 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 function of automobile throttle is to control the intake air, and the throttle position sensor can automatically control the fuel quantity. In other words, it is the device that controls the throttle.

Classification: one is a semi-mechanical and semi-electronic throttle controlled by a cable, and the other is an all-electronic throttle with a signal from a sensor. Throttle opening is calculated by computer according to intake air volume and sensor angle.