Whether the car turns off the engine first or turns off the air conditioner first

Turn off the air conditioner a few minutes before you arrive at your destination, which can turn on the natural air, so that the temperature in the air conditioning duct rises, eliminating the temperature difference with the outside world, so as to keep the air conditioning system relatively dry and avoid mold growth. Also, the air conditioner should be turned on after the vehicle has been started for two or three minutes and the engine has been lubricated.

Is the air outlet toggled at random?

Some drivers do not pay attention to the adjustment of the wind direction of the air conditioner when they turn on the air conditioner, which affects the air conditioning effect. Due to the physical principle that hot air rises and cold air sinks, it is recommended that the driver should properly face the air outlet when turning on the air conditioner, and the air outlet should be facing down when turning on the heater.

Is the air conditioner used for a long time?

Many drivers often turn on the air conditioner as soon as they get in the car, and using the car air conditioner for a long time will greatly increase the pressure of the condenser, thereby greatly increasing the loss of the refrigeration system.

Therefore, the air conditioner should not be used for too long. When the interior of the car reaches a comfortable temperature, you can turn off the air conditioner for a while and then turn it back on.

Hello, of course, turn off the air conditioner first, and generally turn off the AC first. Turn off the air conditioner before turning it off.

Remembering to turn off the air conditioner after the engine is turned off is detrimental to the engine. This is because the next time the vehicle starts, the engine will start with the load of the air conditioner, and such a high load will damage the engine. Therefore, the air conditioner should be turned off and then turned off after each stop.

This is to turn off the air conditioner first and then turn off the engine. It can prevent the air conditioner condenser from becoming moldy and smelly.

Hello landlord, this reason should not be too particular, individuals generally turn off the air conditioner before extinguishing the car.

Of course, this is to turn off the air conditioner before turning it off.

Turn off the air conditioner first, and then turn on the air conditioner after starting the fire.

Hello, in order to prevent moisture in the air conditioning system, it is recommended to turn off the air conditioner first.

All cars should turn off the air conditioner before turning off, if the air conditioner is not turned off, it will cause damage to the air conditioning compressor, and it will also cause the carbon deposition of the car engine to increase, which will affect the car fuel consumption and the power of the car. The reason is that the compressor of the automobile air conditioner will share part of the work of the engine when doing work, and if the car is turned on when the automobile air conditioner is turned on, the car will be directly turned off, then it will inevitably cause damage to the automobile air conditioning compressor and increase the carbon deposition of the automobile engine.

1. The car air conditioner should be turned off before the car is turned off.

The car air conditioning system is a very important system for the car, and if there is no car air conditioning, then it cannot create a better driving comfort environment. The air conditioning compressor is one of the most important components in the car air conditioner, if the car does not turn off the car air conditioner before the car turns off, then the sudden power failure of the car will cause the air conditioning compressor to work terminated, and this behavior is very damaging to the air conditioning compressor, so the car must be turned off before the car is turned off. <>

Second, if the car air conditioning is not turned off before the car is turned off, it will also lead to an increase in the low carbon of the engine.

It is important to know that the compressor work in the automotive air conditioning system requires the engine to transmit a part of the force. If the car is not turned off before the car is turned off, then the idle speed of the engine is relatively high at this time, and at the same time, at the moment of the flameout, because the air conditioning compressor is not turned off, resulting in part of the fuel in the engine combustion chamber is not fully burned, which will cause the increase of engine carbon deposition, and the increase of engine carbon deposition will affect the performance of the engine, so the car must be turned off before the car is turned off. <>

3. Summary. In general, the car air conditioning system is a very important system in the car, and all cars should be turned off before turning off the car air conditioner, because this can effectively protect the compressor in the air conditioning system, and at the same time reduce the increase in carbon deposits in the car engine, so as to protect the car engine to the greatest extent, thereby saving the car owner's car cost. <>

The correct way is to turn off the refrigeration before turning off the air conditioner, that is, a few minutes before arriving at the destination, and only retain the natural wind, so that the moisture on the air conditioner condenser can evaporate quickly, so as to ensure that there will be no moisture on the condenser, and there will be no mold and odor after a long time.

Want. Because turning off the air conditioner before turning off the engine can reduce the wear and tear of the engine and improve the life of the car, it is necessary to turn off the air conditioner first.

All cars need to be turned off before the air conditioning is turned off, which creates a particularly comfortable driving environment and also serves as a maintenance function.

Be sure to turn off the air conditioner before starting or turning off the vehicle. If the engine is turned off if the air conditioner is not turned off, then the starter motor will not only drive the engine but also the air conditioner compressor at the next start. Subjecting to high loads at start-up for a long time can be devastating to the motor.

Some car owners often remember to turn off the air conditioner after the engine is turned off, which is harmful to the engine, because in this way, when the vehicle starts the next time, the engine will start with the load of the air conditioner, and such a high load will damage the engine. Therefore, the air conditioner needs to be turned off before the car is turned off.

Some car owners think that their car is a manual air conditioner, and then turn off the air conditioning switch after turning off the engine, and the next start will not start with the air conditioner, but it should be noted that the refrigeration evaporator will absorb a lot of small water droplets on the surface after parking.

If left unattended, bacteria will grow in the evaporator for many years and will produce a musty smell, so the regular operation should be to turn off the air conditioner first, and then turn on the external circulation, let the blower dry the water droplets on the evaporator and then lock the car.

The whole process takes two minutes. The advantage of this is to prevent too much water vapor from being left in the air duct and causing mold, and the second is to prevent damage caused by forgetting to turn off the air conditioner when the engine is turned off and starting it again.

Generally, the air conditioner should be turned off before the fire is turned off. Prevent the air conditioner fan from starting before the next ignition.

Under normal circumstances, it is better to turn off the air conditioner in the car and then turn off the engine, but you can also turn off the air conditioner first and then turn off the air conditioner, both ways are okay, but it is better to turn off the air conditioner first and then turn off the engine.

Turn off the air conditioner first, and after turning off the fire, avoid the air conditioner consuming battery power and affecting the next start.

The air conditioner consumes a lot of electricity, and the air conditioner will only be turned on when the engine is started, and the generator will supply power and consume fuel.

The generator can generate electricity before the ignition is turned off, but the generator cannot generate electricity after the ignition is turned off, and the air conditioner will consume battery power.

Turn off the air conditioner, turn off the headlights, and then turn off the engine before turning off the fire.

It is recommended to turn off the air conditioner a few minutes before arriving at the destination for three reasons: 1. Energy saving, after turning off the air conditioner, the air conditioner can be kept for a few minutes. 2. Blow dry the air duct, so that it will not be easy to breed bacteria and not easy to produce peculiar smells.

3. The next time you start the vehicle, it will not start together with the compressor, so as to protect the battery. Hope it helps. If useful,.

The air conditioner needs to be turned off before the car is turned off, because the air conditioner relies on the car's battery to operate, if it is not related for a long time, the air conditioner will turn off, and the life of the battery will be damaged when the car is started next time. It will also affect the efficiency of the engine.

The car should turn off the null switch a few minutes before stopping, otherwise it will be harmful to the engine because the next time the car starts, the engine will start with the load of the null switch.

Turning off the engine first and then turning off the air is harmful to the engine, because the next time the vehicle starts, the engine will start with an empty load, and such a high load can easily damage the engine.

Solution: Turn off the air cooling air a few minutes before the next use, use the natural wind to eliminate the temperature difference between the inside and outside of the air conditioning air duct, make the temperature in the air conditioning air duct rise, eliminate the temperature difference with the outside world, keep the air conditioning system relatively dry, and avoid the spread of mold. Also, you should turn on the empty after the vehicle has been started for two or three minutes and the engine has lubricated.

In the hot summer, many car owners are accustomed to turning on the empty circulation as soon as they get in the car, thinking that this will make the temperature in the car drop faster. This is not right, because the temperature inside the car is higher than the outside, so it is ineffective. In the internal circulation mode, the air inside the car cannot be exchanged with the air circulation outside.

Over time, the air in the car will become turbid, and the oxygen content will gradually decrease, which is harmful to the health of drivers and passengers.

Solution: When the empty opening Bina Pai off is just opened, it is recommended that the owner first open the inner circulation for a while, and then switch to the outer circulation to start ventilation.

If the car air is not cleaned for a long time, all kinds of dust and dirt will accumulate on the dust filter, and through the air duct, a large number of bacteria, mold, and mites will breed on the empty evaporation box. The air conditioning system of a car is full of harmful bacteria such as germs, mold, etc. These harmful bacteria pollute the air of the whole vehicle with empty air, which may cause symptoms such as headache, fever, dermatitis and other allergic reactions, which seriously endanger human health.

Solution: It is recommended to clean the air 2-3 times a year. Motorists can make their own cleaning plans according to their own usage to ensure that the indoor air is fresh and healthy.

Generally, the air filter element is cleaned every 5,000 kilometers or 3 months, and the air filter element is replaced every 20,000 kilometers or 12 months. In addition, the condensate should be cleaned regularly.

Many car owners mistakenly think that it will consume more fuel when turning to the maximum gear, so they will try to reduce the air volume. In reality, this is not the case. If the air volume is mainly small for a long time, it will not only reduce fuel consumption, but also make it difficult to blow out the dirt in the air conditioning, which can easily lead to mildew and harm people's respiratory system.

Solution: Every once in a while, you need to turn the idling to the maximum gear, which can effectively prevent dust accumulation in about 10 minutes.

Millions of car purchase subsidies.

When the car is parked, it is best to turn the air conditioner on before turning it off. If you turn off the engine and then turn off the air conditioner, it will increase the burden on the engine.

1. Turning off the engine first and then turning off the air conditioner will cause serious injury to the car.

If the driver chooses to turn off the engine first and then turn off the air conditioner, then the next time the car starts, the engine will start again with the load of the air conditioner, which will hurt the car very much. Although it is okay once or twice, starting the engine under high load for a long time will shorten the life of the engine and increase the wear rate of the engine. Therefore, car owners should try to remember to turn off the air conditioner before turning it off.

2. Turn off the air conditioner before turning off the heat.

The best way to do the air conditioner in the car is to turn off the air conditioner a few minutes before arriving at the destination, so that the temperature inside the car will slowly drop to the same as the outside of the car, and then turn on the natural air, which will make the temperature in the air conditioning duct rise and slowly eliminate the temperature difference between the air conditioner and the outside world. Natural winds also keep the air-conditioning system relatively dry, making it cleaner and more hygienic. In addition, you can turn on the air conditioner at the same time as starting the engine next time, but it is not recommended to turn on the refrigeration system of the air conditioner immediately, it is best to wait for 3 or 5 minutes before turning on the refrigeration system of the air conditioner, so that the wear and tear on the engine will be less.

Of course, if the weather is not particularly hot, it is recommended to open the window for ventilation for a few minutes before turning on the air conditioning and refrigeration system.

3. How to use air conditioning.

The air conditioning in the car not only has a cooling system but also a heating system, which can provide a better driving environment for the owner in winter and summer. However, there are many tricks in the use of air conditioners, such as turning on the air conditioning system in summer, you should first connect the internal circulation, and then open the external circulation after a while to play a role in ventilation. In addition, in the case of long-term air conditioning, it is more fuel-efficient if it is not a small air volume, and it is best to turn it on to the maximum air volume every once in a while, so that the air conditioner can blow out the dust inside, thereby improving the service life.

The car should be turned off by turning off the air conditioner and then turning off the engine; This is because if the engine is turned off first, it will cause damage to the planning machine, and the next time the vehicle is activated, the planning time will be activated with the load of the air conditioner, which will endanger the planning machine.

The car should turn off the air conditioner first and then turn off the engine; Because if the ignition is turned off first, it will cause damage to the engine, and the next time the vehicle starts, the engine will start with the load of the air conditioner, which will damage the engine.

Turn off the air conditioner before turning it off, because if you turn off the engine first, it will cause damage to the control system of the air conditioner, and it is easy for a large amount of dust to accumulate in the air conditioner.

The correct thing to do is to turn off the air conditioner and then turn it off, as this will keep the car in better condition.

Therefore, the normal operation of the car is to turn off the air conditioner first, and at the same time let the air supply system work for 1-2 minutes, and then turn off the engine is the most scientific operation. So let's talk about the impact of not turning off the air conditioner before the vehicle is turned off?

If the air conditioner is not turned off before the ignition is turned off for a long time, it will have an impact on our air conditioning system and engine.

The impact of not turning off the air conditioner before turning off the air conditioner on the car air conditioning system: If the air conditioner is turned off, the air conditioner evaporator and ventilation duct will form condensate on the surface due to the temperature difference, which will easily lead to mold in the air conditioning filter and air supply pipe, resulting in peculiar smell. Therefore, it is recommended to turn off the air conditioner before the engine is turned off, and keep the air supply system working for 1-2 minutes to keep the surface of the evaporator and the ventilation duct dry.

Just like our home air conditioner, if we turn off the air conditioner, the fan will continue to work for a while.

The effect on the engine after the engine is restarted without turning off the air conditioner before turning off the engine:

If the air conditioner is not turned off before one or two times the engine is turned off, it will not have much impact on the engine, because the current vehicle design will not start the compressor if the air conditioning switch is turned on or not at the moment of engine starting, and it will not increase the load on the engine. However, if the air conditioner is not turned off before turning off the engine for a long time, it will be harmful to the engine. If this is done for a long time, the engine will be overpowered by excessive current at the moment of start-up, which will easily burn out the starting motor of the air conditioner compressor.

In addition, starting with the air conditioner, the fuel consumption will increase when idling for a long time, and the carbon deposition of the engine will also increase. Finally, it will affect engine performance.

Therefore, we should develop the habit of turning off the air conditioner before turning off the engine and then turning it off, which is good for the air conditioning system and engine of our vehicle.

Let's talk about my personal usage habits first.

Generally, I will first turn on the circuit, let the driving computer self-test and then start the vehicle, the vehicle preheats up and idles smoothly ** and then turn on the air conditioner, then turn on the fan, turn off the air conditioner and then turn off the fan before turning off the engine, as for why I do this, I personally think that the engine that has just started is still in a cold state, and it takes some load to drive the air conditioner, just like a person who just woke up and grabbed the dumbbells to practice biceps, I think few people feel comfortable, then if the start is connected to the air conditioner, some people will feel that the engine is damaged, I think the car The engine is not so weak, and so far I have not heard of anyone who started it like this and caused the engine to fail. Final summary: it depends on personal habits.

Try to turn off the air conditioner first, of course, the better cars don't need to turn off automatically.

Only do I have such a bad habit, the air conditioner has not been turned off (low-end cars), it is turned on when it is started, and it is turned on when the engine is turned off.