The fuse box inside the engine compartment of cheetah car?

Internal fuse box Chinese cheetah engine compartment Chinese translation English: internal fuse box Chinese cheetah engine comparison

Engine compartment accessories:

1, exhaust system. After the cylinder completes four strokes, the exhaust gas generated by combustion will be discharged from the cylinder. At this time, the exhaust system will work.

2. Throttle. Main control parts of engine air intake. Throttle controls the air intake of the engine. The air intake determines the size of the throttle. Generally, we all say, "Get in the car and step on the gas pedal. If the accelerator pedal is low, in fact, this pedal does not control the fuel supply of the engine, but controls the opening of the accelerator. The larger the angle, the more air intake and the greater the fuel supply of the engine.

3. Main water tank. Made of engineering plastics, its main function is to supplement the coolant and carry the coolant that overflows the main water tank after taking off at high temperature. The role is very important. Because the interior of the main water tank is in a state of high temperature and high pressure, the rehydration tank becomes the shadow of the main water tank, and we can control the work of the main water tank through some operations on the rehydration tank.

There are two scales on the rehydration tank, one minimum and the other maximum, which are the limit scales indicating the liquid level height. That is, it cannot be higher than the upper line or lower than the lower line. Pay attention to the liquid level height during static inspection.

4. Relay box. The main fuse box of the vehicle.

5. vacuum pump. If the vehicle is moving, it must stop. If it can't stop when it wants to stop, it is dangerous. This component is the bridge between driver control and braking system. With him, we can brake normally. If you stop and lose power, the brakes will become harder and harder. This shows that the brake vacuum booster pump has no power supply and has stopped working.

On the one hand, the booster pump relies on electricity, on the other hand, it also relies on brake fluid to provide hydraulic power. Therefore, during the static inspection, we must pay attention to the small plastic tank with black cover and white body, which is filled with brake fluid. The liquid level should not be too high or too low.

Extended data

Engine compartment inspection method:

First, check whether the water tank replenishment fluid, cleaning fluid, power steering fluid, lubricating oil and brake fluid are normal. If it is not normal, it should be suspected that there is electricity leakage. The appearance of the liquid tank should be clean, free of water marks and oil stains, and the liquid level can be considered normal between the highest and lowest scales, about 3/5 and 4/5, which is basically normal.

Check the water tank (check it when cooling because of the high temperature). Open the engine cover and check the water tank first. But the premise of inspection is the cold state of the car, otherwise it is easy to be scalded by spilled water. After opening the water tank cover, pay attention to observe whether there are other foreign bodies floating on the cooling water surface, such as rusty powder crumbs and unknown oil stains.

If the oil is found floating, it means that the oil may seep into the cooling water; If the floating foreign body is found to be rust powder, it means that the corrosion in the water tank is very serious. Once the above situation is found, it shows that the engine condition of the car is not very good and needs special attention.

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