When the engine supplies oil, it injects oil into the cylinder, and then the fuel is fully burned, releasing energy, thus promoting the operation of the car. But there is a problem, how to save energy and make gasoline burn fully. FSI is such a technology. Through stratified injection, the total amount of fuel in each layer is relatively small, but it can generate a lot of energy in the cylinder, so that the fuel can be fully utilized.
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Precautions:
1, because the turbocharger often works at high speed and high temperature, the temperature at the turbine end of the turbocharger exhaust gas is about 600℃, and the turbocharger rotor rotates at a high speed of 8000- 1 1000 r/min. Therefore, in order to ensure the normal operation of the turbocharger, we should be careful not to leave the car, do not turn off the engine immediately, and keep it clean and clean.
2. Because the supercharger often runs at high temperature, the lubricating oil pipeline is prone to local coking due to high temperature, which will cause the bearing of the supercharger to be damaged due to insufficient lubrication. Therefore, the lubricating oil pipeline should be cleaned after running for a period of time.
3. Before and after the vehicle is turned off, check the connection of each pipeline in the air passage to prevent the supercharger from failing due to looseness and falling off and air short circuit from entering the cylinder. Therefore, after the engine is supercharged, the structure of the parts is strengthened. From the aspect of use and maintenance, we should strengthen the mandatory maintenance work of the engine and pay attention to the correct control methods.
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