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Audi allroad quattro the best of both worlds After a 20 year history of four wheel drive, The Audi allroad quattro is the embodiment Audi presents the allroad quattro. For the first of a new vehicle category, the so called time, a production model with off road “allroader”. capability. The Audi allroad quattro is the synthesis of the classic estate and the traditional off road vehicle. It combines the outstanding driving dynamics of the Audi A6 with the off road capability of a four wheel drive. 241 041 Featuring the proven quattro drive, the improved running gear with ”4 level air suspension”, the optional ”low range” additional shift stage and the changes to the bodywork and the interior, the Audi allroad quattro combines two previously separate vehicle categories thereby offering ”the best of both worlds”. 241 042 2 Contents Page allroad quattro Design features/vehicle design 4 Engine .11 Gearbox .20 Technical data and dimensions . 22 Running gear 24 Bodywork and electronics 30 Poor surface measures 32 Power flow in the drive train .. 34 quattro drive .. 35 Clutch actuation . 36 Additional shift stage System overview . 38 Operation . 39 Additional shift stage design construction 40 Power flow .. 42 Electrohydraulic control 44 Diagram of hydraulic system . 45 Hydraulic regulator 46 Shift positions/shift process .. 48 Error functions . 54 Electronic control .. 55 Travel sensor system 56 Sensors . 62 CAN information exchange . 65 Interfaces . 66 ESP in the Audi allroad quattro .. 67 Function diagram 72 Service Self diagnosis of the additional shift stage .. 74 Special tools .. 75 The self study programme will provide you with information on the New Important design and functions of the different assemblies/systems. Note Note The self study programme is not intended as a workshop manual. For maintenance and repairs please refer to the curre