GL 320 CDI (164.822) V6-3.0L DSL Turbo (642.940) (2008)
Function
The functions of the AIRmatic control unit are divided as follows:
-
Signal conditioning
-
Function logic component
-
Safety circuit
Signal conditioning
The following input signals are processed by the function logic component and used for calculations or to provide information:
-
Calculation of body vertical acceleration
-
Left front body lateral acceleration sensor (B24/3), right front body lateral acceleration sensor (B24/4) and right rear body lateral acceleration
sensor (B24/6) signal:
-
Calculation of vehicle speed
-
Wheel speed signal
-
Speed status signal
-
Calculation of longitudinal and lateral acceleration
-
Wheel speed signal
-
Steering angle sensor signal (N49)
-
Calculation of compressor control
-
Outside temperature, outside air pressure signal
-
Reservoir pressure (AIRmatic pressure sensor (Y36b1))
-
Vehicle speed signal
-
Vehicle level signal
-
Duty cycle
-
Calculation for valve actuation
-
Left front level sensor (B22/8), right front level sensor (B22/9), left rear level sensor (B22/7) and right rear level sensor (B22/10) signal
-
Computation of AIRmatic valve unit (Y36) actuation
-
Left front level sensor, right front level sensor, left rear level sensor and right rear level sensor signal
-
Pressure signal