What effect will it have if the throttle of automobile engine is dirty?

It will cause the following effects: the idle speed is unstable at the beginning;

It will be closed when parking at a traffic light;

In severe cases, there is no air conditioning.

How to clean the throttle:

1, 5V car (CT GT GTX AT and other models)? Step 1: Remove and clean the throttle.

Step two, connect the car and laptop with VAG-COM cable?

Step 3, select "0 1 engine electrical appliances"?

Step 4, select "02 fault inquiry"?

Step 5, select "05 Clear Fault Code"?

Step 6, select "Return to Other Functions" to return to the main page of "Engine Electrical Appliances".

Step 7, select "04 Basic Settings", enter "098" in the group number, and click "GO"?

When finished, the computer will have corresponding text prompts. ?

2. 2V cars (Cicix Gixiti Gicif and other models)? The first six steps are the same as those of a 5V car. ?

Step 7: Select "10 Matching Adjustment"?

Step 8: Enter "00" in the channel number box, first select "Read original value" and then select "Test new value". After the computer prompts that the test is successful, select "Save Matching Data" to return to the main page of "Engine Electrical Appliances". ?

Step 9: Select "04 Basic Settings" and enter "060" in the group number. Click "Start"?

When finished, the computer will have corresponding text prompts. ?

To prevent the throttle from getting dirty:

1. Use suitable engine oil ~ In summer ~ Be sure to use engine oil above 15W40 level ~ Avoid excessive engine oil vapor. ?

2. Idle as little as possible ~ Crankcase leaks the most when idling ~?

3. Install oil cooling device to reduce the generation of oil vapor.

4. Install the oil respirator ~ recover the crankcase blowby ~ prevent the gas from entering the throttle ~?

5. Don't use inferior "flow" type or "mushroom" type ~ The air filter should be changed and washed frequently ~