| Description:: | Solenoid Valve For Air Suspension Compressor | OEM No.:: | A220 320 01 04 C2 C2 7702 4E0 616 005 H 4E7 616 007 |
| Type:: | For Air Suspension Compressor Pump Repair Kits | Material:: | Steel+Aluminum |
| Application: | For Air Suspension Pump, | Product Condition: | Brand New |
| Place Of Origin: | Guangdong,China | Warranty:: | 12 Months |
Compressor Problems
The heart of an air ride system is the piston, piston ring and
cylinder. What hastens the failure of the piston ring is heat. The
system is dry and no lubricants protect the piston. The VDM control
modules regulate how long the compressor will run to keep
temperatures in a designated range. The control module will look at
ambient temperature and other factors to determine when and how
long the compressor should run to manage the heat.
The software controls the temperature of the compressor so it does
not damage itself trying to inflate a leaking air bag. It can also
change the characteristics of the air bag in response to how fast
the vehicle is going and if it is in sport or towing mode. But most
of all, it helps to filter out erroneous ride height readings so
the best possible ride is achieved.
In the air is moisture that can damage not only the compressor, but
the valves. When air is compressed, the water vapor contained in
the air is condensed into a liquid. If there is no means of
removing the water from the system, it will find its way to all
parts of the system causing corrosion damage or freezing.
The Expedition’s compressor has a dryer that is connected to the
compressor outlet and connection to the air springs to absorb the
water entering the system. It is the large black cylinder next to
the motor.
The dryer contains a moisture-absorbing desiccant, such as silica
gel. The desiccant can hold a given amount of water and once the
desiccant is saturated with water, it will allow water to pass into
the system. The dryer should be replaced if an air bag is leaking
or the compressor has failed.
☆ About Us:
We offer replacement parts for auto air suspension system such as
air suspension shocks,air springs,air suspension compressors,air
suspension repair kits,control arms and so on for
Mercedes-Benz,BMW,Audi,Landrover.All parts are 100% compatible with
the original OEM components,and they are offered with a-12-month
warranty.
