Audi is providing an Engine Control Module (ECM) software update to address elevated tailpipe emissions...
Audi technical service bulletin Dealer24GJdeac for 2017-2019 Audi A3.
- Bulletin number
- Dealer24GJdeac
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM): software
- Summary
- Audi is providing an Engine Control Module (ECM) software update to address elevated tailpipe emissions that were found during vehicle testing. This software will also improve drivability and provide other diagnostic improvements. Deactivation notice.
Owners of these vehicles have filed 13 complaints in the engine category.
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