Volkswagen Golf / Golf GTI / Jetta. Manual - part 33

15-27

 

  

  

-  Remove intake manifold 

 

Page 15-16

 , 

Removing and installing cylinder head cover.

    

-  Disconnect 4-pin connector (arrow) from Engine 

Coolant Temperature (ECT) sensor -G62
Engine Coolant Temperature sensor -G2

-  Drain coolant 

 

Page 19-15

 . 

-  Remove coolant thermostat housing 

 

Page 19

6

 , Parts of cooling system, engine side. 

    

-  Turn crankshaft on vibration damper securing 

bolt in engine direction of rotation to TDC cyl. 1 
(arrow). 

-  Remove cylinder head cover 

 

Page 15-

Cylinder head, servicing

15-28

 

    

-  Remove camshaft roller chain 

tensioner (arrow). 

    

Note:  

Mark connector and component 
before disconnecting. 

-  Disconnect connections from 

following components on cover: 

 

 Camshaft Position (CMP) 

sensor -G40- -1-, 

 

 Camshaft Position (CMP) 

sensor 2 -G163- -2-, 

 

 Valve -1- for camshaft 

adjustment -N205- -3-, 

 

 Camshaft adjustment valve 1 

(exhaust) -N318- -4-. 

-  Release and free wiring harness. 

Cylinder head, servicing

15-29

 

  

  

-  Remove camshaft cover 

 

Page 15-11

 ; 

Removing and installing camshaft. 

    

Note:  

Do not mark chain with a punched mark, notch or 
similar! 

-  Mark roller chains before removing (e.g. with 

paint, arrow pointing in direction of rotation).

-  Separate front exhaust pipe from exhaust 

manifold 

 

Page 26-1

 , Removing and installing 

parts of exhaust system. 

-  Check timing settings: 

    

Note:  

This condition only occurs at every 2nd TDC 
position. 

   When correctly positioned at TDC cyl. 1, a 

groove (arrow) can be seen in intermediate shaft 
chain sprockets 

Cylinder head, servicing

15-30

 

  

  

If the notch cannot be seen:  

  

  

-  Turn crankshaft one full turn further in engine 

direction of rotation. 

  

  

Note:  

  

  

When the crankshaft is turned, the tensioning rail 
must be pressed against the camshaft roller 
chain by hand instead of with the chain 
tensioner. 

    

Note:  

If the camshaft bar cannot be installed, turn the 
crankshaft in engine direction of rotation until 
approx. 5 mm past the TDC setting for No. 1 cyl. 
(dependent on drive chain tolerances). 

   The camshaft bar T10068 must engage in both 

shaft grooves. 

Cylinder head, servicing