Hi all,

I've been noticing what can only be described as a rasping sound from my 2.0 FSI N/A manual Jetta. It seems more common when the engine is hot, and it varies with engine RPM. Strangely it's definitely audible in the cabin, but when you open the engine bay it is less noticeable - I guess the other noises drown it out. I was thinking it might be the cam chain guides that have worn out? Is it possible to check timing chain wear through VCDS as you can on the R32s?

Cheers,
Michael