Does the car have any effect on the air conditioning after being on for a long time?

There is no damage. P Gear:

P gear is the most common gear in automatic transmission models, generally in the front position of the gear console, in front of the R gear, the purpose is to realize that the car can lock the axle through the gear when the ramp is stationary.

Precautions: Stationary gear.

The vehicle must be stopped before any other gear in the P gear is hooked into the P gear, otherwise the locking mechanism in the gearbox will be damaged, and the shift switch in the transmission will be easily damaged.

Pull the handbrake first. If you stop on a ramp, you must pull the handbrake first and then put the P gear. The P gear is similar to the gear lock car in the manual transmission model, and it is not the primary braking method, but plays the role of auxiliary braking.

There is a certain gap between the lock pawl in the gearbox and the outer ring of the output wheel gear, and if the car slides on the ramp, the gear and the pawl will have a strong impact. Although the parking pawls are very stiff, they are relatively small in size, and the frequent impact will certainly wear out the locking parts compared to the weight of the vehicle exceeding one ton, and it will cause the next time the p-gear is moved, the pawls will be too tightly engaged with the gears. The discomfort caused by this impact vibration to the occupants of the vehicle is also obvious.

As a second layer of protection, the gearshift brake is used in conjunction with the handbrake and should not be used alone.

Trailers are prohibited. When the P gear is engaged, the drive shaft is mechanically locked and cannot be towed. If you need to tow the truck, you should put it in N gear, or lift the drive off the ground first, and then lower the handbrake to pull the non-drive wheels.

Loose locks on the cart. If the car can't be removed from the P gear, you can manually push the car back and forth a little bit to separate the parking pawls and output gears that are too tightly engaged inside the gearbox, and then you can easily move the P gear to a different gear.

Unlock method. Under normal circumstances, an automatic transmission car can only move the P gear to a different gear when the key is twisted to the switch-on switch. If you can't take out the P gear when you encounter a fault, you can press the Shift Lock button on the gear console with a hard object such as a fine needle to move the gear lever at the P gear to another gear.

Neutral stall off. Turning off the ignition at the P gear is easy to produce subtle vibration, but the impact on the gearbox locking mechanism is minimal, and the ignition can be stopped in the P gear or N gear.

Shift gears correctly. Many people are accustomed to using P gear for temporary parking, but because P gear is followed by R gear, and there is N gear behind R gear, so when changing P gear to forward gear, it is necessary to accurately move the gear lever to avoid hanging the wrong gear due to anxiety or other reasons. In addition, moving from P gear to any other forward gear should be consistent and neat once in place, reducing the frustration of the gear when passing through reverse gear.

This is a high fuel consumption, and if this is done often, there will be more carbon deposit.

The P file is the parking gear, and the air conditioner is often turned on when parking, which will lead to a lack of oxygen for people, and it will be life-threatening for a long time.

Fuel consumption is on the high side, and often this is the case, and there is a lot of carbon deposit. It is not recommended to do this.

Turning on the air conditioner for two hours without turning off the P gear is harmful to the car.

It is possible to turn off the car without a P gear before it is turned off, but it will damage the gearbox and engine, so it is recommended to put the P gear on before stopping and turning off the engine. The P gear is a mechanical lock of the output shaft of the transmission, which is used to fix the car, and the function is to prevent the car from moving.

The most suitable parking and driving sequence for vehicles is to first wait until the car stops in a smooth section, and then hook the car's gear from D gear, then hit P gear, and finally pull up the handbrake to complete the parking and then turn off.

P file role:

P gear is a parking gear, when hanging P gear will lock the engine, the cart is not pushable, and N gear is neutral, just separate the connection between the gears, the engine is not locked, can be pushed, generally short stop to hang N gear, need to pull the handbrake, otherwise it is easy to slip. If you need to park for a long time, you need to hang the P gear.

Hang P gear is necessary after the vehicle is completely stopped, although N gear can be hung in the vehicle driving, but if you need to continue to drive when you hang D gear, it will cause damage to the gearbox.

The amount of fuel consumed by the parking air conditioner for an hour is related to the exhaust volume of the car, the output power of the refrigeration compressor, the correction of the diesel engine, and environmental factors, and there will be certain differences between different car series. As far as the general family car is concerned, the air conditioner is blown in the case of parking, and the fuel consumption is about 1-2 liters per hour.

Can the P gear blow the air conditioner for a long time?

No, P gear is also a parking gear, and blowing the air conditioner for a long time under braking will cause certain damage to people and cars.

1. Carbon monoxide poisoning: In the case of braking, if the gas is not circulated and the exhaust emissions are not discharged immediately, it is very likely to penetrate into the car, resulting in carbon monoxide poisoning.

2. Room breath: In the case of blowing air conditioning, the car door and window glass foundation are in a closed situation, if the air conditioner is turned on in the car's internal circulation, even if there is no carbon monoxide poisoning, the CO2 in the car will be slowly consumed, and then cause room breath.

3. Carbon deposition: In the case of braking, the fuel is not ignited sufficiently, and it is very easy to generate carbon deposition in the engine combustion chamber.

4. Improve fuel consumption: the generation of carbon deposition will increase the fuel consumption of the car, and the carbon deposition in the engine combustion chamber will increase the fuel consumption of the car by 4%-5%.

If you want to park and rest, or wait, it is best to turn on the external circulation of the air conditioner, and leave a gap of 2-3cm in the window glass to avoid room rest or carbon monoxide poisoning.

Blowing the air conditioner off will cause the battery to lose power

The refrigeration compressor of the air conditioner is driven by a diesel engine, and in the case of a fire, the air conditioner only has a blower motor running, and the blower motor is driven by the battery. Long-term shutdown of the air conditioner will lead to battery power loss, and if it is more serious, it is a problem for the car to even start.

Is the deposition of the air conditioner in parking serious?

Under normal circumstances, if the diesel engine is running, it will cause carbon deposits, and the situation of cars is similar to that of driving at average speed, and the carbon deposits caused by speeding up and slowing down will be much less.

I think that in the P mode, it is not possible to turn on the air conditioner for a long time, because this is likely to cause some damage to some parts in the car, and there may be problems with the wiring.

No, because the combustion of gasoline in the idle state is not sufficient, the carbon monoxide content in the exhaust will be greatly increased, and these toxic gases will enter the enclosed interior space of the car, resulting in carbon monoxide poisoning.

The air conditioner cannot be turned on for a long time when the car is parked, which will affect the safety of the driver and passengers. When the car is idling, the gasoline is not fully burned, the carbon monoxide content in the exhaust gases increases significantly, and these toxic gases enter the enclosed interior space of the car.

1.When the car is idling, it is best not to turn on the state cavity air conditioner, which is not only harmful to the car, but also affects the health of the people in the car.

The battery capacity of this car is small. When the car idles on the air conditioner, it needs to start the engine to keep the air conditioner running. However, when the engine is idling, the fuel in the engine will be incompletely burned, and the incomplete combustion of the fuel will release a lot of pollutants, especially carbon oxide, which is harmful to human health.

3.If the car idles and the windows are closed, exhaust fumes can enter the car, especially in the summer when the weather is hot. The high level of carbon monoxide in the car can easily cause life-threatening.

4.If the engine idles for a long time, over time, the engine will produce carbon deposits, resulting in insufficient pressure in the engine, resulting in dilution of the mixture in the engine. When carbon is deposited on the intake and throttle valves, the engine is unable to precisely control the fuel and air fed into the combustion chamber, causing the engine to shake at idle.

5.Carbon deposition in the engine will also lead to an increase in the fuel consumption of the car, which will increase by about 4-5%.

How much fuel is consumed for an hour when the air conditioner is parked and the exhaust volume of the car, the output power of the refrigeration compressor, the calibration of the car engine, and environmental factors are related, and there will be certain differences in the sample car series. As far as the general family car is concerned, the air conditioner is turned on when parked, and the fuel consumption is about 1-2 liters per small car.

Can the air conditioner be turned on for a long time in the P gear?

No, P gear is also a parking gear, and turning on the air conditioner for a long time in the parking brake state will cause certain damage to people and cars.

1. Carbon monoxide poisoning: In the state of parking brake, if the gas is not circulated and the car exhaust is discharged immediately, it is very likely to penetrate into the car, and then cause carbon monoxide poisoning.

2. Room breath: In the case of turning on the air conditioner, the car doors and window glass are basically in a closed state, if the air conditioner is turned on the internal circulation of the car, even if there is no carbon monoxide poisoning, the O2 in the car will be slowly consumed, and then cause room breath.

3. Carbon deposit: In the state of parking brake, the material is not ignited sufficiently, and it is very easy to generate carbon deposits in the engine combustion chamber.

4. Improve fuel consumption: The generation of carbon deposition will increase the fuel consumption of the car, and the carbon deposition in the engine combustion chamber will increase the fuel consumption of the car by 4%-5%.

If you want to stop and rest, or wait, it is best to turn on the external circulation of the air conditioner, and leave a gap of 2-3 cm in the window glass to avoid room rest or carbon monoxide poisoning.

Turning on the air conditioner will cause the battery to lose power.

The refrigeration compressor of the air conditioner is driven by the car engine, and in the state of fire break, the air conditioner only has the fan running, and the fan is driven by the battery. Long-term shutdown of the air conditioner will lead to a loss of battery power, which is more serious and the car is even a problem to run.

Is it more serious to park and turn on the air conditioner?

Under normal circumstances, as long as the car engine is running, it will cause carbon deposits, stop and turn on the air conditioner, and the state of the car is similar to that of driving at an average speed, which will be much less than the carbon deposits caused by speeding up and slowing down.

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If the air conditioner is turned on for two hours, that is to say, in this case, the main impact is that the fuel consumption of the engine is relatively high, the fuel consumption of the engine is relatively high, and the air conditioning engine is not burning well when it is idle at idle speed, and the carbon deposit is particularly large, the fuel consumption of the engine is relatively high, and the carbon deposit is more, and there is the phenomenon of weak acceleration in the process of vehicle driving, and the early force of the motor shirt will be relatively weak. In this case, it is better to clean the carbon deposits in this engine, or add fuel cleaning agent to the fuel tank to run more, which is relatively better. The others have no effect, and it doesn't have any relationship to open normally.