SEAT Workshop Service and Repair Manuals

Note:

Connecting the coolant hoses to thermostat housing

=>Page 19-6, parts of cooling system engine side.

• O ring
• ◆ Renew if damaged
• Retaining clip
• ◆ Check seated securely
• Thermostat housing
• 8 Nm

• Coolant thermostat
• ◆ Note fitting position
• ◆ Checking: heat-up thermostat in water
• ◆ Opening commences approx. 80 °C
• ◆ Ends approx. 95 °C
• ◆ Opening lift min. 8 mm
• Connection
• Seal
• ◆ Renew
• Coolant temperature sender (G62)
• ◆ Black, 2-pin
• ◆ For engine control unit
• ◆ If necessary release pressure in cooling system before removing
• ◆ Checking:

=> Repair Group 01; Fault memory; Interrogating and erasing engine control unit fault memory

• Plug
• ◆ If necessary release pressure in cooling system before removing
• ◆ For vehicles with air conditioning:
  Fan run-on thermo-switch (F163)