Audi Workshop Service and Repair Manuals

Removing and installing coolant temperature sender -G62- Special tools and workshop equipment required

t  Removal lever -80 - 200-

Removing l  Engine cold. –  Open filler cap on coolant expansion tank briefly and allow residual pressure in cooling system to dissipate.

–  Remove air cleaner housing → Rep. gr.23.

–  Remove noise insulation -1- → Rep. gr.50.

–  Remove bolts -arrows-. –  Using removal lever -80 - 200-, move clear electrical wiring and hoses at air pipe (left-side). –  Release hose clip -3- and push air pipe (left-side) with coolant pipe towards the left.   Note Disregard -items 1, 2, 4 and 5-.

–  Unplug electrical connector -4- at coolant temperature sender -G62-.   Note Place a cloth underneath the connection to catch escaping coolant. –  Pull off retaining clip -3- and pull coolant temperature sender -G62- out of connection.   Note Disregard -items 1, 2-. Installing Installation is carried out in the reverse order; note the following:   Note t  Fit new O-ring. t  To avoid loss of coolant, insert new coolant temperature sender -G62- immediately into connection. –  Install air pipe → Chapter. –  Install noise insulation → Rep. gr.50. –  Install air cleaner housing → Rep. gr.23. –  Check coolant level → Anchor.