2011 Audi A1 Quattro, Review and PicturesPosted on Tuesday, August 23rd, 2011 in Audi, Auto.
Production of A1 Quattro, Haldex differential use of shared drives on both axis, he found a similar technology in the A3 and TT Quattro, was found in contrast with the mechanical Torsen diff in Quattro models is greater. The, clutch electronically controlled hydraulic driven before the rear axle torque to the rear wheels mixture, when the front wheels slip. In a series of diff Haldex clutch discs rotate in an oil bath. If the front wheels lose traction on snow or ice conditions mentioned, the clutch plates are forced together to send a drive to the rear. A pressure tank helps keep the oil pressure electric pump for quick response is required. Via