audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Removing and installing coolant pipe (front) > < Removing and installing hose connection with thermostat

A4 Mk2

Removing and installing coolant temperature senderG62
Removing and installing coolant temperature sender -G62-
   
Removing
–  Drain off coolant → Chapter.
–  Carefully pull engine cover panel off four retaining pins one after the other -arrows-.
  A10-10171
–  Pull crankcase breather hose off air pipe -arrow-.
–  Remove bolts -2- and -3-.
–  Release hose clip -1- and detach air pipe at air mass meter -G70- and at turbocharger.
  A21-10028
–  Unplug electrical connector -1- at coolant temperature sender -G62-.
–  Detach retaining clip -2- and remove coolant temperature sender -G62-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
t  Renew O-ring.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Electronic parts catalogue.
–  Fill cooling system → Anchor.
Tightening torque
  A19-10035
ComponentNm
Air pipe to turbocharger9

   

Removing and installing coolant pipe (front) > < Removing and installing hose connection with thermostat