TSI engines distribution problem

Hello, I leave you an article with the resolution of a fairly generalized problem in the TSI engines of the Vag Group. It is a fault due to stretching the distribution chain, which causes a synchronization loss between crankshaft and camshaft. When this breakdown occurs, in addition to other symptoms, the engine breakdown and noise witness is lit at the time of starting some difficulty in the start -up. All the details of the verification and repair process have them in this link: www.blogmecanicos.com/2014/02/problema-e...cion-en-monores.html
I hope it is useful.