Adaptive Air Suspension In The Audi A8 - Volkspage

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38 Interfaces Function diagram G76 Vehicle level sender, rear left G77 Vehicle level sender, rear right G78 Vehicle level sender, front left G289 Vehicle level sender, front right G290 Temperature sender for adaptive air suspension compressor G291 Adaptive air suspension pressure sender J393 Central control unit for comfort system (for door signal) G341 Body acceleration sender, front left G342 Body acceleration sender, front right G343 Body acceleration sender, rear J197 Adaptive air suspension control unit J403 Relay for adaptive air suspension compressor N111 Adaptive air suspension exhaust solenoid valve N148 Strut valve, front left N149 Strut valve, front right N150 Strut valve, rear left N151 Strut valve, rear right N311 Valve for adaptive air suspension accumulator N336 Strut valve, front left N337 Valve for shock absorber adjustment, front right N338 Valve for shock absorber adjustment, rear left N339 Valve for shock absorber adjustment, rear right V66 Motor for adaptive air suspension compressor Colour coding = input signal = output signal = positive supply = earth = CAN bus
Ancillary signals 1 2 CAN High CAN Low 292_051 39
Page 1 and 2: 292 Service adaptive air suspension
Page 3 and 4: Contents Page Introduction Basics .
Page 5 and 6: Encased pneumatic springs: The air
Page 7 and 8: "dynamic" mode: Vehicle level is 20
Page 9 and 10: Operation and display system The pr
Page 11 and 12: Body acceleration sender Vehicle le
Page 13 and 14: Suspension/shock absorber strut All
Page 15 and 16: Air supply unit The air supply unit
Page 17 and 18: Notes 17
Page 19 and 20: Pressure build-up The valves 9a, 9b
Page 21 and 22: Acceleration sender In order to ach
Page 23 and 24: Vehicle level senders G76, G77, G78
Page 25 and 26: Notes 25
Page 27 and 28: "lift" "comfort" "automatic" "dynam
Page 29 and 30: Control concept for special operati
Page 31 and 32: Pre-travel and after-run mode Any d
Page 33 and 34: Extreme low level Extreme low level
Page 35 and 36: System overview of components witho
Page 37: J220 Motronic control unit (1) - En
Page 41 and 42: The signal for headlight range cont
Page 43 and 44: Final control diagnosis Final contr
Page 46: 292 All rights reserved, including

Adaptive Air Suspension In The Audi A8 - Volkspage

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