Overview
Community orientation
The Audi TT 8J (2006–2014) spans the 2.0 TFSI (EA888) four-cylinder, the 3.2 FSI V6, and the TT RS's 2.5 TFSI five-cylinder (EA855), as coupe and roadster, front- or quattro all-wheel drive. Its 2.5 TFSI (EA855) patterns are authored on this generation and resolve, through the shared engine graph, onto every later Audi that uses that engine. This is an editorial catalogue summary, not a reliability rating; the per-configuration community-orientation patterns are below, each with the build window it applies to.
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Filtered: 20TFSI · 2.0 TFSI turbo petrol (EA888).
Known issues
Sorted by severity. Tap an issue to reveal the relevant details and what to check.
Engines & reliability
Tap a row to filter the issues to that engine.
Pre-purchase checklist
Cold start
- ☐Start the engine from cold and listen for rattling or ticking from the timing chain area
Diagnostics
- ☐Scan stored DTCs and check live fuel/ignition/boost data before the test drive
- ☐Check the oil level and ask the seller for the top-up interval