2012 Volkswagen Jetta TSB 10123030

Volkswagen TSB #V011521 2034898

2012 Volkswagen Jetta

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Technical Bulletin (Exhaust Gas Recirculation Flow Insufficient Stored in ECM Fault Memory): High soot loads prior to regeneration can cause possible restrictions in the EGR filter. This document contains the procedure to update the programming on the diagnostic hardware. This document contains the fault codes necessary to check the warranty coverage for servicing this issue. The document also contains the procedure for servicing the possible causes of restrictions in the EGR filter.

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Date Published
JUL 30, 2015
NHTSA TSB #
10123030
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