GF32.22-P-4010RT Pressure Supply, Function

GF32.22-P-4010RT Pressure supply, function
- with CODE (489) Airmatic (air suspension with level adjustment and adaptive damping system ADS)
- up to model year 08

Component Identification:

During normal operation the AIRmatic functions with a pressure of between 6 and 11 bar or 87 and 160 psi depending on the load. An electrical air compressor is used for pressure supply. This compressor is integrated in the AIRmatic compressor unit. The AIRmatic valve unit distributes the air pressure to the individual suspension struts on the front and rear axles.

In addition, the system also has an AIRmatic central reservoir in which the compressed air is stored. The receiver pressure is approx. 16 bar or 232 psi (at sea level) and is monitored by the AIRmatic pressure sensor (Y36b1).

The system is supplied with pressure either via the AIRmatic central reservoir or via the air compressor.

The AIRmatic pressure sensor is integrated into the AIRmatic valve unit.