China Naming Network - Ziwei knowledge - How to reduce the speed of 100 yards to 3000 yards?

How to reduce the speed of 100 yards to 3000 yards?

100 code speed 3000 drop steps are as follows:

1. Turn off the vehicle and let it stand for about 10 minutes.

2. Clean the fuel injector, oxygen sensor and throttle with detergent.

3. Wipe it with a wet towel.

4. Wipe with a dry paper towel.