Audi TSB #A211419 2034999-

2013 Audi S7

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

Summary
Supersedes Technical Service Bulletin Group 21 number 13-17 dated August 16, 2013. On 4.0l bi-turbo FSI engines, the pipe on the impeller side of the bank 2 turbocharger looks discolored when compared to the pipe on the bank 1 turbocharger.

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Date Published
OCT 16, 2014
NHTSA TSB #
10124722
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