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December 15, 2021 Service bulletin

There is an internal defect in the EVAP leak detection pump causing false leak detection.

Audi technical service bulletin A2021392065287_1 for 2019-2021 Audi A6, 2018-2021 Audi Q5 and 2016-2021 Audi Q7 and others.

Bulletin number
A2021392065287_1
Component
Engine and engine cooling: engine: engine control module (ecu/ECM)
Summary
There is an internal defect in the EVAP leak detection pump causing false leak detection.

Owners of these vehicles have filed 378 complaints in the engine category.

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