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Professional Timing Chain Replacement for an Audi A6 Avant 3.0 TDI

Model: Audi A6 C7, MK 4 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Timing belt

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Video tutorial

Replacing the timing chain is not a job you can do in your home garage; we must acknowledge that. It is a lengthy and complex task that requires specific skills and special equipment that a typical DIY enthusiast does not possess.

In this video, we see how replacing a chain for an Audi A6 Avant 3.0 TDI required complete engine removal to perform the job. The YouTuber shows us how the chain has loosened after a considerable number of miles and how it is necessary to replace the chains, gears, guides, and tensioners.

When the chain is this loose, the check engine light comes on because it no longer synchronizes the crankshaft sensor with those of the camshafts.


Updated on 25 October 2026 by ScegliAuto


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by ScegliAuto

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