Engine and engine cooling: engine
- Component
- Engine and engine cooling: engine
- Manufacturer
- Volkswagen Group of America, Inc.
- Vehicles affected
- 8,383
- Reported to NHTSA
- 2017-08-16
- Owners notified
- 2017-09-19
Defect description
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017-2018 Audi A3 Cabriolet and A3 Sedan vehicles. The Engine Control Unit (ECU) software may misinterpret the flywheel rotation on engine start-up as a "knocking" condition, and the adjusted air/fuel mixture may result in an engine stall.
Safety risk
An engine stall can increase the risk of a crash.
Manufacturer remedy
Audi will notify owners, and dealers will reprogram the ECU software, free of charge. The recall began September 19, 2017. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 24DF.