More and more vehicles are now equipped with air suspension systems, air suspension systems are a device that uses air pressure to adjust the stiffness of the suspension. The system includes control computer, shock absorber, air circuit, air distributor and air compressor. Among them, the air compressor is a key component in the air suspension system, responsible for providing the necessary compressed air for the system. When the air suspension compressor is damaged, other components of the system, such as the air bag, may also fail, resulting in the normal use of the air suspension.

The service life of air suspension systems is usually around 3-5 years, but this figure can vary depending on the frequency of use, road conditions and maintenance of the vehicle. If properly maintained, the service life may be longer. However, some unexpected situations can not be avoided, resulting in damage to the air suspension compressor, in order to maintain the best running state of the car, almost all parts need to be maintained from time to time. So today let's take a look at what are the usual failures of air suspension compressors, what causes them, how to check air suspension compressors and how to solve them.

How to tell if the air suspension compressor is damaged

Is your car's air compressor not working?

The air suspension compressor opens and closes as required by the suspension system.

Any time your air compressor stops working completely, it may be damaged, or it may have a major failure. If the air suspension compressor stops working, the suspension system will not work.

The suspension system does not work, it can not support and ensure the smooth and safe driving of the car, in this case driving the car is very dangerous.

If your air compressor does not start, be sure to check and repair it in time.

Most modern vehicles are equipped with a warning light system that will alert you if there is anything wrong with your car. However, you can also take the initiative to check whether your air suspension compressor has problems.

An early warning sign of an air suspension compressor problem

Air suspension compressor is an important part of the automotive suspension system, and if it fails, it may affect the performance and safety of the vehicle. Here are some early warning signs that something could go wrong:

Abnormal vehicle height: The air suspension can automatically adjust the height of the vehicle to maintain a relatively stable level. If there is a malfunction, the vehicle may be too high or too low, or it may rise and fall while driving.

Uneven vehicle driving: The air suspension can effectively isolate the vibration and shock of the vehicle and improve the driving stability. If something goes wrong, the vehicle may wobble or shake during driving, or have noticeable bumps when driving on uneven roads.

Abnormal noise or odor: Another major symptom of air compressor problems is the strange sound made by the vehicle when it is running. If you hear a harsh sound, it may be a sign that there is a problem with the compressor motor. If you notice this abnormal sound, you should have it checked out. If you continue to operate the vehicle with a compressor that makes a strange sound, it may cause damage, it may cause the compressor to fail, resulting in suspension failure. For example, air springs or air compressors may leak or wear, which may cause abnormal ringing or odors.

Fault light on the dashboard: Modern vehicles often have an air suspension fault light on the dashboard. If the air suspension fails, this fault light will light up, reminding the driver to check in time.

In order to avoid more damage to the vehicle caused by the failure of the air suspension compressor, it is recommended that the air suspension system be serviced and maintained regularly. This includes checking the wear of air springs and air compressors and replacing damaged parts in a timely manner; Check the working status of sensors and actuators of the control system regularly, adjust and repair problems in time; Regularly exhaust and inflate the air suspension system to keep the system working properly. If the above warning signals are found, inspection and maintenance should be carried out in time to ensure driving safety.

Air suspension compressor common failure causes and solutions

As an important part of air suspension system, air suspension compressor may encounter many kinds of faults. Here are some common air suspension compressor failures and their solutions:

High or low pressure: High pressure may be caused by improper setting or malfunction of the pressure switch. The solution includes checking and adjusting the pressure switch to ensure that it matches the working pressure; If the switch is faulty, replace it with a new pressure switch. Low pressure can be caused by insufficient air supply or leakage. Solutions include checking for leaks in the air supply system, repairing or replacing associated components, and ensuring a stable air supply.

Overheating: Overheating may be caused by compressor overload and poor lubrication system. Solutions include checking whether there is overload, unloading in time or checking the operation of the lubrication system to ensure that the supply of lubricants is sufficient.

Excessive noise: Excessive noise may be caused by leakage, imbalance, or wear. The solution includes checking the leakage of the air source system and repairing the leakage point; Inspect and replace worn parts to ensure good lubrication and adjustment.

Air leakage: Air leakage may be caused by weak pipe connections, aging or damage to seals. Solutions include checking and tightening pipe connections and replacing aging or damaged seals; Detect and locate air leakage points, and repair them in time.

Difficulty starting: Difficulty starting may be caused by power failure, motor failure, or control system failure. Solutions include checking the power wiring, replacing the faulty motor or motor parts, and repairing the failure of the control system.

Unstable operation: Unstable operation may be caused by unstable pressure or part failure. Solutions include ensuring pressure stability; Check and replace parts, such as valves, seals, etc.

Through the above measures, it can effectively prevent and solve the possible faults of the air suspension compressor, ensure the stable operation of the equipment and extend the service life.

What to do after the air compressor is damaged

The method to solve the damage of air suspension compressor

When dealing with the problem of air suspension compressor damage, there are a variety of solutions, you can consider the following options:

Replace the compressor: If the main parts of the compressor are damaged, it may be wiser to replace the compressor with a new one. When replacing the compressor, care should be taken to select the compressor that can match the original car, and ensure that it is installed correctly to avoid damaging other system components.

Repair the compressor: If the damage to the compressor is minor, such as seal or bearing damage, repair may be a better option. However, in the repair process, original or high-quality parts should be used, and the operation of the repair manual should be strictly followed.

Professional maintenance: Due to the complexity and professionalism of the air suspension system, it is recommended that the owner send the vehicle to a professional repair shop for maintenance in the event of failure to ensure the quality of maintenance and driving safety.

Temporary repair of air suspension compressor after damage

After the air suspension compressor is damaged, if you want to immediately repair it temporarily, you can follow the following steps:

Diagnose the cause of the failure: First, you need to determine the specific cause of the compressor damage. This can include aging seals, clogged filters, bearing damage, wear problems, etc. Examine the problem before fixing it.

Check the power supply and electrical connection: Ensure that the compressor power supply is normal, and check whether the electrical connection is firm, loose or corroded.

Replace damaged parts: If the fault is due to damage to specific parts, such as seals, filters or bearings, try to replace those parts. However, when replacing parts, select appropriate parts and ensure that they are correctly installed. It is recommended to store some parts at home or in your car in case of emergency.

If the above temporary repair measures are ineffective, or the fault is complex and cannot be repaired by yourself, it is recommended to contact professional maintenance personnel for further inspection and repair.

Safety precautions: Before carrying out any repair work, ensure that the vehicle is in a safe condition to avoid further damage or personal injury during the repair process. Make sure safety comes first.

It should also be noted that temporary repair measures may not be able to completely solve the problem, but only temporary, so it is recommended to carry out a thorough inspection and repair as soon as possible if conditions permit.

Can the vehicle continue to travel in the case of air suspension compressor failure?

Sometimes when the vehicle is on the road, the air suspension compressor is suddenly damaged. But it was on the road at the time and there was no way to repair it. So if the air suspension compressor is damaged, can the vehicle continue to run?

After the air suspension compressor is damaged, the vehicle can still drive, but the following points need to be noted:

Unable to lift: After damage, the air suspension can no longer be raised and lowered. This means that the suspension height of the vehicle will remain in its current state, which may affect driving stability and comfort.

Tire bias: Due to suspension imbalance, tires may be biased, which will increase tire wear and affect driving safety.

Uneven hub force: Suspension imbalance may also lead to uneven hub force, long-term driving may cause damage to the hub.

Damage to other components: Suspension imbalance may cause damage to other components, such as steering system, brake system, etc., so it is recommended to check and repair in time.

Although the vehicle can still drive a certain distance after the air suspension compressor is damaged, it is not recommended to continue driving. Long-term driving in the case of suspension compressor damage, which will not only increase maintenance costs, but also is likely to affect driving safety.

Maintenance recommendations: If the air suspension compressor is damaged, it is recommended to stop use immediately, and check and repair, you can also contact a professional car repair service for inspection and repair. During the repair process, the parts used should be used to ensure the quality of the repair and the performance of the vehicle.

In short, after the air suspension compressor is damaged, although the vehicle can still drive, in order to ensure the performance and safety of the vehicle, it should be repaired in time. When choosing the maintenance program, you can choose the maintenance program by yourself considering factors such as cost, time and effect.

In addition, regular maintenance of the air suspension system can effectively extend its service life. If the vehicle is equipped with an air suspension system, it is recommended that the owner should carry out a regular inspection and maintenance to ensure the normal operation of the suspension system.

Maintenance cycle of air suspension compressor maintenance

Maintenance cycles for air suspension compressors vary by model, conditions of use, and manufacturer, but there are generally some general guidelines. Here are some key points about the maintenance cycle of air suspension compressors:

Regular inspection: The air suspension system should include regular inspection of air compressors, air springs, shock absorbers, height sensors and other components. It is generally recommended to check every 6 months or every 5,000 to 10,000 kilometers driven.

Replace the filter element and seal: the filter element needs to be replaced regularly, and it is generally recommended to replace it every 10,000 kilometers or so. Seals are also one of the components that need to be replaced regularly to ensure the tightness of the air suspension system.

Professional maintenance: It is recommended to carry out professional maintenance every 10,000 kilometers or so, including checking and replacing the necessary parts.

Note: In the maintenance, you should choose a regular repair shop for maintenance, and pay attention to the quality of the parts, choose the original factory or reliable quality parts.