2018 AUDI S6 CJGD/CJGC (4G 2015-2018)
4G 2015-2018 / Sedan / Global (varies slightly by region)
CJGDCJGCRegistro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Carbon buildup on intake valves due to direct injection
- Timing chain tensioner wear in high mileage units
First checks
- Check for any oil leaks and ensure timing chain has no slack
- Inspect turbochargers for shaft play or unusual noise
- Verify DSG transmission health via flash or test drive
Antes de cambiar piezas
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- The 2018 Audi S6 in global markets uses the 4.0L V8 twin-turbo petrol engine, but power and emissions tuning may vary slightly by region.
- Oil capacity includes service fill with oil filter replacement. Recommended oil is full synthetic meeting VW 502 00.