2019 Audi A3 CWVA/CUTA (8V)
8V / Hatchback/Sedan/Sportback (market-dependent) / Global (Europe, North America, Asia primarily; detailed specs vary by region)
CWVACUTADBWACPWADADAExakter Jahres-/Varianten-DatensatzSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Carbon buildup on direct injection engines (notably 1.5 TFSI) if short trips frequent
- Timing chain tensioner wear in some 1.8/2.0 TFSI engines
- DPF clogging in diesel variants in urban use
First checks
- Oil service history
- Timing chain tensioner condition
- Turbocharger and intercooler leaks
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
- 2019 was the final model year of the Audi A3 8V before the 8Y generation launch in late 2019 (Europe).
- Market-specific engine and trim availability; U.S. mainly gasoline 2.0 TFSI; Europe wide range including TDI diesels.
- Oil capacities and specs should be verified by specific engine code and production month.