tfsi Cam Chain kit contents.

[Charlie Farley]

As in the title really chaps, ordered myself a new cam chain kit for the old bus wether it needs it or not...probably not knowing my luck,
Anway , what is the small o-ring for that I have highlighted.

 

[Sygh2k]

I think it might be 37 on here
http://www.oemepc.com/audi/part_sin.../103/subcategory/103052/part_id/252639/lang/e

 

[Charlie Farley]

Any ideas on where it goes chap, seems mad not to use it but cant see where it goes.

 

[Sygh2k]

I think, i may be wrong, if you remove the control valve it goes on there, i tend to leave the control valve in the cover based on if it aint leaking why disturb it.

https://www.google.co.uk/search?q=t...d=chrome-mobile&ie=UTF-8#imgrc=WS7Gw7GCoCCPTM:

Be carefull when removing the cover and check the seals are intact on the control valve stud, i found one of mine had broken

https://www.akstuning.co.uk/engine-components/376-genuine-camshaft-adjuster-housing-seal-set.html

 

[Michael Holloway]

Is there a timing belt and chain?? I need 2 do mine but everywer i look it says both .

 

[Sygh2k]

Is there a timing belt and chain?? I need 2 do mine but everywer i look it says both .

tfsi
belt on the front connecting cam to crank then chain rear connecting cams

 

[Charlie Farley]

Spot on chap, timing belts are not a problem , cam chain & tensioner can be an issue though.

 

[Sygh2k]

read here for diy

https://workshop-manuals.com/audi/a...oid/component_information/service_and_repair/