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Coolant pump and 4/2 way valve with coolant regulator > < Replace coolant temperature senderG62

Octavia Mk2

Replace coolant temperature sender at radiator outletG83
Replace coolant temperature sender at radiator outlet -G83-
Precondition
l  Engine is cold
–  Briefly open the cap for the coolant expansion reservoir in order to adjust the pressure in the coolant system.
–  Remove engine cover → Chapter.
   
–  Release screw -1-.
–  Release screw -2- and nut -3-.
–  Remove bracket -4- with fuel filter -7- and lay to the side with the connected fuel hoses.
  A20-10395
–  Disconnect plug -2- at the coolant temperature sender at radiator outlet -G83-.
  Note
t  In order to collect flowing out coolant, place a cloth below the right coolant pipe.
t  Have a new coolant temperature sender at radiator outlet -G83- with a new gasket ring ready.
–  Pull off the retaining clip -1-, remove the coolant temperature sender at radiator outlet -G83- from the connection of the right coolant pipe and install new coolant temperature sender -G83-.
Further installation occurs in reverse order.
–  Install fuel filter → Chapter.
–  Inspect coolant level, top up with coolant if necessary → Chapter.
  A19-10745

Coolant pump and 4/2 way valve with coolant regulator > < Replace coolant temperature senderG62