Volkswagen TSB #V011513 2037620
2014 Volkswagen Beetle
Affected Component: ELECTRICAL SYSTEM
- Summary
- Technical Bulletin (Update Programming ECM to Correct Engine Load Calculations): Current ECM programing does not efficiently control engine valve timing causing stumbling and rough idle. The document discusses the procedures for updating the programming. It discusses the codes necessary to service the vehicle, and inquire if the service is under warranty