2018 AUDI TT CYLB/CDNC (FV/8S)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Water pump and thermostat failures reported in early production
• Timing belt tensioner issues if maintenance neglected

First checks

• Check turbocharger and wastegate operation
• Inspect ignition coils and spark plugs for wear

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

• Engine and power output vary depending on market emissions and fuel requirements.
• Diesel variants marketed mainly in Europe; North America primarily used 2.0L petrol TFSI engines.