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Removing and installing pump for exhaust gas recirculation coolerV400 > < Removing and installing coolant temperature senderG62

A3 Mk2

Removing and installing radiator outlet coolant temperature senderG83
Removing and installing radiator outlet coolant temperature sender -G83-
   
Removing
l  Engine cold.
–  Open filler cap on coolant expansion tank briefly and allow residual pressure in cooling system to dissipate.
  A02-0061
–  Remove engine cover panel -arrows-.
  A10-11183
–  Loosen bolt -1-.
–  Remove bolt -2- and nut -3-.
–  Detach hose retainer -4- from fuel filter, move fuel filter -7- clear to one side with fuel hoses -5- and -6- connected.
  A20-10395
–  Unplug electrical connector -2- at radiator outlet coolant temperature sender -G83-.
  Note
Place a cloth underneath to catch escaping coolant.
–  Pull off retaining clip -1- and pull radiator outlet coolant temperature sender -G83- out of connection on coolant pipe.
Installing
Installation is carried out in the reverse order; note the following:
  Note
t  Fit new O-ring.
t  To avoid loss of coolant, fit new radiator outlet coolant temperature sender -G83- into coolant pipe immediately.
–  Install fuel filter → Rep. gr.20.
–  Check coolant level → Anchor.
  A19-10745

Removing and installing pump for exhaust gas recirculation coolerV400 > < Removing and installing coolant temperature senderG62