NOTE Within 2004 modeling years the control unit of system of regulation of a road clearance of 7L6 907 553 A/B (200 Hz) was replaced with the control unit of system of regulation of a road clearance of 7L0 907 553 F / * (800 Hz).

Fig. 4.39 . Components of system of regulation of a road clearance and place of their installation: 1–the compressor with the block of magnetic valves; 2–right back elastic pneumatic element; 3–back right sensor of level of a body; 4–control unit of system of regulation of a road clearance; 5–back sensor of acceleration of a body; 6–back left sensor of level of a body; 7–pneumoaccumulator back; 8–elastic pneumatic element the back left; 9–pneumoaccumulator forward; 10-forward left sensor of level of a body; 11-sensor of acceleration of a wheel the forward left; 12-elastic pneumatic element the forward left; 13-sensor of acceleration of a body the forward left; 14-sensor of acceleration of a body the forward right; 15-sensor of acceleration of a wheel the forward right; 16-elastic pneumatic element the forward right; 17-forward right sensor of level of a body

As a result of use of new control units need for sensors of acceleration of wheels disappeared, and sensors of level of a body were adapted.

If instead of the control unit (200 Hz) the block (800 Hz) is established, it is necessary to replace sensors of level of a body also. Sensors of acceleration of wheels remain on the car for pipeline "sealing".