Volkswagen TSB #V011416 2037620
2014 Volkswagen Jetta
Affected Component: ELECTRICAL SYSTEM
- 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. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.