How to check the air leakage of Cama

1. If there is leakage in the air intake system of Cama, it is necessary to check whether there is leakage in the air intake system and whether the pipeline is aging or damaged, and replace the pipeline in time.

2. When the intake manifold leaks air, the pressure in the intake manifold will change. Because the intake air does not follow the normal channel, the pressure detection will become abnormal, the mixture is often too thin, and the intake air will increase too much. Because the fuel injection amount is mainly determined by the intake air.

3. The other is that the computer receives the idle state through the throttle sensor, but the idle speed is not within the specified range, and the computer automatically adjusts the operation of the idle motor, and then there will be a phenomenon of high and low. If the air leakage is not serious, the idle speed will only be slightly higher, and there will be no deviation. If the air leakage is serious, the throttle sensor needs to be replaced.

4. There is actually a very convenient way to check the tightness of the air intake system, that is, to fill the whole air intake with smoke. If there is a leak, you can see it with the naked eye.