Update programming for catalytic converter system (IC)
Audi technical service bulletin 0502 for 2000-2001 Audi A4 and 2000-2001 Audi A6.
- Bulletin number
- 0502
- Component
- Engine and engine cooling: exhaust system: emission control: catalytic convertor
- Summary
- Update programming for catalytic converter system (ic). Tt update. Tt
Owners of these vehicles have filed 85 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Audi A4?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history