2017 Audi A6 CJEA/CETD (4G)
4G / Sedan / Avant (wagon) / Global (Europe, North America, China, others - with regional engine variations)
CJEACETDCTHACRLBCTSACPTACYMCDAXBExakter Jahres-/Varianten-DatensatzGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing chain tensioner wear on some V6 TDI engines
- Turbocharger issues on certain petrol versions
- Oil consumption complaints in 2.0T FSI engines
First checks
- Engine oil level and quality
- Timing chain condition and tension
- Turbocharger operation and boost pressure
- Brake system and fluid condition
Vor dem Teiletausch
- 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
- Engine and transmission availability depends on market and specific vehicle configuration.
- Diesel engines primarily sold in Europe and select markets; petrol engines dominate North America and China.
- Oil quantity varies by engine code; refer to specific engine service data.