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