User forum reports indicate issues with the turbocharger bypass valve actuator: the valve may stick or the actuator can seize, causing delayed response, power loss, or the check engine light to come on. Symptoms include uneven power delivery and a warning light.
Other
Same trim, different year
2018
Frequently asked questions
What to look for when buying an Audi A1 1.0 TFSI?+
When buying a 2018 model 1.0 TFSI, check the service history, test drive, and look for engine/transmission warning lights. The most commonly reported issues: Turbo actuator/wastegate valve sticking (power loss).
What are the common problems of the Audi A1 1.0 TFSI?+
The most frequently reported issue is: Turbo actuator/wastegate valve sticking (power loss).
Is the Audi A1 1.0 TFSI reliable?+
Rather than a simple yes/no, it's best to weigh the proven pros and cons together. This page lists 1 verified finding.
How does Carbeak collect data?+
The cards on this page are derived from the European fault records; the source vehicle is verified for brand, fuel, engine, and generation compatibility with the target vehicle. Topics with insufficient evidence are not shown.
We only publish claims we can verify. Cards come from European fault records and owner reports matched to this vehicle on brand, fuel, engine and generation.
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