The air outlet of the air conditioner is not very cold on the left and cold on the right, what s goi

There may be a blockage in the left air inlet.

The air duct partition is not closed tightly.

If the temperature of the air conditioner is adjusted separately, the temperature on the left side can be adjusted to the same as the temperature on the right side.

If not, check whether the left air outlet flap is not fully opened.

The situation that causes the air outlet to produce hot air while emitting cold air is generally caused by the poor closure of the cold and warm diversion baffles.

1. The temperature setting is high and low on one side;

Dual-zone air conditioner is the main cab and passenger cab need to adjust the temperature, if one side is low, it may cause one hot and cold.

2. The hot and cold knobs are not adjusted correctly;

For example, if you want to get hot air and the knob doesn't get red, you want to get cold air and the knob doesn't get blue.

3. Not enough refrigerant or too much refrigerant.

4. The heating valve is blocked;

Automatic zonal air conditioner is two water pipes into the warm water tank, if one is blocked and the other is not blocked, the temperature will be different, and the temperature of the air outlet will be different.

5. The stepper motor is damaged.

6. The air conditioner computer is malfunctioning;

This will cause the valve to control the hot and cold pipes of the air conditioner to fail, you can try to reset the computer.

7. The compressor power is low, and the high and low pressure is abnormal.

Hope it helps.

Check if the refrigerant pressure in the system is too low.

If the left side of the air outlet of the mobile air conditioner is very cold, and if the right side is not cold, it may be that its air outlet is blocked.

First of all, check your air conditioner filter and clean the left filter again, it may be caused by too thick dust, and the cooling effect is not good.

If there is no cold air on the left side of the air conditioner and cold air on the right side of the vehicle, it may be due to the low pressure of the refrigerant of the air conditioner, the temperature of the driver's side and the passenger side may be different if the automatic air conditioner is set, or the air conditioning control panel is out of order, and the temperature sensor of the air outlet is working abnormally.

If it is an automatic empty scum scum, first check whether the dual button indicator light on the air conditioning control panel is lit (the letters on the button may be different for different models, and some are sync). If the dual button indicator is illuminated, the temperature on the driver's side and the passenger's side can be controlled separately via the temperature adjustment knob. If the temperature setting on the driving side is too high, you can lower the temperature to the same as the right side, or cancel the independent temperature setting, and press the dual button again.

If the temperature of the driver side and the passenger side is adjusted to the same or minimum temperature, the uneven air outlet temperature on the left and right sides is mostly caused by insufficient refrigerant leakage pressure. You can go back to the store and use a pressure gauge to test the high and low pressure of the refrigerant, if the refrigerant is insufficient, first check whether there is a leakage point, and if there is a leak, the pipeline needs to be repaired or replaced. In the absence of leakage, the refrigerant needs to be replenished to the standard pressure.

The specific reason is best judged after the actual car inspection.

It may be that the wind guide board is out of order.

Automobile air conditioning as an important part to improve the comfort of the car has been recognized by the majority of automobile manufacturers and consumers, at present, in China, the domestic car air conditioning device rate has been close to 100%, in other models of the device rate is also increasing year by year, the car air conditioning device has become a car has a foot.

It may be that the wind guide board is out of order.

Automobile air conditioning as an important part to improve the comfort of the car has been recognized by the majority of automobile manufacturers and consumers, at present, in China, the domestic car air conditioning device rate has been close to 100%, in other models of the device rate is also increasing year by year, the car air conditioning device has become a decisive functional component in the car.

With the rapid growth of the automobile industry, especially the car, the auto parts industry has also developed rapidly, the automobile air conditioner as an important component to improve the comfort of the car has been recognized by the majority of automobile manufacturers and consumers, at present, in China, the domestic car air conditioning device rate has been close to 100%, and the device rate in other models is also increasing year by year, the automobile air conditioning vapor device has become a pivotal functional component in the car.

Light and heavy functional parts.

With the rapid growth of the automobile beam industry, especially the car, the auto parts industry has also developed rapidly, the automobile air conditioning as an important component to improve the comfort of the car has been recognized by the majority of automobile manufacturers and consumers, at present, in China, the domestic car air conditioning device rate has been close to 100%, and the device rate on other models is also increasing year by year, the automobile air conditioning device has become a pivotal functional component in the car.

After encountering such a situation, you should go to a 4S shop or a professional organization for inspection and repair.

The reasons why the car air conditioner is cold while not cold are generally as follows:

1. The problem of the air conditioning tuyere, one of the servo motors of the air conditioning tuyere is broken, resulting in one side of the air conditioner not being cold.

2. The air conditioner damper plate is jammed, which hinders the rotation of the valve plate and affects the air outlet effect on one side.

3. The air duct of one side of the air conditioner is blocked.

4. If it is an automatic air conditioner, it may be that the dual temperature zone control function is turned on, and the dual temperature zone air conditioning function can be canceled.

The car air conditioner is cold and not cold, which can be checked from two aspects:

1. Open the direction of the left and right air outlets, ** the servo motor on the right to control the wind direction, whether the motor can rotate with the rotating beam.

2. Check whether the damper is faulty, if the damper plate is stuck, it will hinder the rotation of the valve plate, which will directly affect the air effect.

Special attention should be paid to the fact that if there are small objects that slip down, they may be stuck on the damper valve plate, causing the damper to fail, so remind all car owners that they should not put small objects such as perfume and lighters on the top of the car dashboard, because once these objects slide into the air conditioning duct, they will be stuck in a certain position and it will be easy to damage a component, and may even cause unexpected failures.

Similar fault cases for reference!

An Audi A6L 2 7TDI sedan with a driving range of about 10,000 km. Users reflected: the car air conditioner left out of the hot air and the right side of the cool breeze.

Fault diagnosis: 1) when the car is turned on the air conditioner, the air conditioner on the left side of the hot air and the right side of the cool air. First of all, VAS5052 was used to detect the air conditioning system, and no fault code was found, and the air conditioning pressure was normal.

2) The air conditioning control unit was replaced by the replacement method, and the fault persisted. When matching the air conditioner flap, an occasional fault code of the N175 coolant solenoid valve appeared in the diagnostic instrument.

3) I tried to replace the N175 coolant solenoid valve, but the fault was still not eliminated. At this time, looking at the circuit diagram of the N175 (as shown in Figures 1 and 2), it is found that it is directly controlled by the J255, and the control unit problem is discharged due to the replacement of the J255.

4) Check the power supply of N175 again, find that the voltage is 0V, check the circuit diagram again and find that there is a contact between N175 and J255, and find that a wire harness falls off when dismantling and checking the contact plug, as shown in Figure 3, connect this wire harness. Detect troubleshooting again.

Troubleshooting: Handle harness plugs.

Hope it helps!

You check the lower outlet fan, it may be that the right electronic valve is broken.

Such problems are generally due to air duct problems, and it is recommended to check them.

What car, it should be not enough snow seeds.