engine AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual A6 1997 C5 / 2.G AUDI AUDI https://www.carmanualsonline.info/img/6/949/w960_949-0.png AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual

Page 9 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-10
      
Intake manifold, removing and installing
 
     
Removing  
     
Note:  
     All tie wraps opened or cut during removal must 
be reinstalled at the same locations. 
     
CAUTION!

Page 12 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-13
 
    
-  Unbolt fuel supply rail retaining bolts and disconnect vacuum line at 
fuel pressure regulator (arrows). 
-  Disconnect fuel supply rail with injectors from intake manifold and lay 
as

Page 14 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-15
      
Installing  
      Installation is the reverse of removal, noting the 
following:  
     
Note:  
     Replace gaskets and O-rings. 
     
-  Adjust Accelerator Pedal (AP) cable.

Page 16 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-16
      
-  Perform throttle valve control module adaptation 
to Engine Control Module (ECM). 
     
       Repair Manual, 1.8 Liter 5V Turbo Fuel 
Injection & Ignition, Repair Group 24        
Ti

Page 17 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-17
      
Cylinder head cover, removing and 
installing
 
     
Removing  
     
-  Remove engine covers. 
    
-  Unbolt crankcase ventilation line from heatshield and cylinder head 
cover and dis

Page 20 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-20
      
Cylinder head, removing
 
     
Engine installed 
     Lock carrier in service position   Page 13
-1 
     
Note:  
     
Secure all hose connections with original 
equipment clamps  part

Page 22 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-22
 
    
-  Disconnect harness connector -1- at Engine Coolant Temperature 
(ECT) sensor -G2-/-G62-. 
-  Disconnect harness connector -2- at temperature sensor II -G18-.
-  Unclip all connections

Page 23 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-23
 
    
CAUTION! 
Before removing toothed belt, note direction of rotation with chalk or 
felt-tip marker. Reversing the direction of rotation of a used belt can 
destroy the belt.  -  Turn crank

Page 25 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-25
      
Cylinder head, installing
 
     
Note:  
     
Always replace cylinder head bolts.
     Note inner 12-point or Polydrive versions of 
cylinder head bolts   Page 15
-1 . 
     
Always rep

Page 27 of 35

AUDI A6 1997 C5 / 2.G AEB ATW Engines Cylinder Head Remove And Install Workshop Manual 15-26
 
    
-  Loosen bolts -1- and -2- at turbocharger bracket two turns to reduce 
likelihood of any tension while installing cylinder head. 
    
Note:  -  Install cylinder head gasket.
Pay close
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