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Home >> Volkswagen >> 2017 >> Golf R Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> COOLING SYSTEM [4-Cylinder Direct Injection (2.0L, 4V, Turbocharger, Chain Drive, Generation III)] >> 19 Cooling System >> Coolant System/Coolant >> Connection Diagram - Coolant Hoses >> Vehicles With Manual Transmission

Vehicles With Manual Transmission

NOTE:

Blue  = large coolant circuit.

Red  = small coolant circuit.

Brown  = heating circuit

Yellow  = transmission fluid cooler

The arrows show the coolant flow direction.

Fig 1: Connection Diagram - Coolant Hoses (Vehicles With Manual Transmission)
GWWN19-10919Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Auxiliary Cooler
  2. Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  3. Engine Temperature Control Actuator -N493-
  4. Cylinder Head/Cylinder Block
  5. Restrictor
  6. Coolant Expansion Tank
  7. Coolant Reservoir Cap
  8. Check Valve
  9. Exhaust Manifold
  10. Turbocharger
  11. Heater Core for the Heater
    • Change the coolant after replacing
  12. Restrictor
  13. Check Valve
  14. Heater Support Pump -V488-
  15. Engine Coolant Temperature Sensor -G62-
  16. Coolant Shut-Off Valve -N82-
  17. Coolant Pump
  18. Restrictor
  19. Check Valve
  20. Radiator