Audi A4 (8E) Tire Pressure Monitoring

From Ross-Tech Wiki

Coding

  • 0?xxxxx: Data Carrier
    • 0 = 1 Antenna @ 433 MHz (PR-7K7)
    • 1 = 1 Antenna @ 315 MHz (PR-7K8)
  • 0x?xxxx: Type
    • 0 = Rest of World (RoW)
    • 4 = USA
    • +1 = Emergency Mode (Run Flat Tires)
    • +2 = Extra Load
  • 0xx?xxx: Front Axle (Part Loaded) I
    • 1 = 1.x bar
    • 2 = 2.x bar
    • 3 = 3.x bar
  • 0xxx?xx: Front Axle (Part Loaded) II
    • 0 = x.0 bar
    • 1 = x.1 bar
    • 2 = x.2 bar
    • 3 = x.3 bar
    • 4 = x.4 bar
    • 5 = x.5 bar
    • 6 = x.6 bar
    • 7 = x.7 bar
    • 8 = x.8 bar
    • 9 = x.9 bar
  • 0xxxx?x: Rear Axle (Part Loaded) I
    • 1 = 1.x bar
    • 2 = 2.x bar
    • 3 = 3.x bar
  • 0xxxxxx?: Rear Axle (Part Loaded) II
    • 0 = x.0 bar
    • 1 = x.1 bar
    • 2 = x.2 bar
    • 3 = x.3 bar
    • 4 = x.4 bar
    • 5 = x.5 bar
    • 6 = x.6 bar
    • 7 = x.7 bar
    • 8 = x.8 bar
    • 9 = x.9 bar