Audi R8 (42) Tire Pressure Monitoring System

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Revision as of 16:07, 26 May 2010 by Uwe (talk | contribs) (Created page with '__FORCETOC__ == Coding == * '''0?xxxxx ''': 'Antenna Specification'' ** 4 = 2 Antennas, 433 MHz (PR Code 7K7) ** 5 = 2 Antennas, 315 MHz (PR Code 7K8) * '''0x?xxxx ''': 'Countr…')
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Coding

  • 0?xxxxx : 'Antenna Specification
    • 4 = 2 Antennas, 433 MHz (PR Code 7K7)
    • 5 = 2 Antennas, 315 MHz (PR Code 7K8)
  • 0x?xxxx : 'Country Specification
    • 2 = Rest of World, Extra Load
    • 5 = USA, Extra Load
  • 0xx?xxx : 'Front Axle Specified Tire Pressure in whole bar
    • 2 = 2.x bar (1 bar = 14.7 psi)
  • 0xxx?xx : 'Front Axle Specified Tire Pressure in 1/10 bar
    • 4 = x.4 bar (0.1 bar = 1.47 psi)
  • 0xxxx?x : 'Rear Axle Specified Tire Pressure in whole bar
    • 2 = 2.x bar (1 bar = 14.7 psi)
  • 0xxxxx? : 'Rear Axle Specified Tire Pressure in 1/10 bar
    • 6 = x.6 bar (0.1 bar = 1.47 psi)

Special Procedures

Adapting TPMS Sensors to System

To adapt new sensors, for example after changing wheels, the TPMS module must be re-coded, then drive the car for a minimum of 10 minutes at a speed over 40 km/h (25 mph). Avoid stop-and-go driving.

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