VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing coolant temperature sender -G62

Removing
Engine cold
   
–  Briefly open cap of coolant expansion tank -arrow- in order to release residual pressure in the cooling system, then tighten the cap again until it engages.
–  Separate electrical connectors.
  Note
Place a cloth underneath to catch escaping coolant.
 

Removing and installing coolant temperature sender -G62

–  Unscrew bolt -1- and pull off coolant temperature sender -G62--item 2-.
  Note
If O-ring -3- with support ring -4- remains lodged in cylinder head, lift out O-ring with support ring using a piece of wire.
Insert new coolant temperature sender -G62- immediately into cylinder head in order to avoid loss of coolant.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew O-ring.
–  Check coolant level → Anchor.
Specified torques
→ Chapter „Assembly overview - coolant temperature sender“
 

Removing and installing coolant temperature sender -G62

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