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1.3 Coolant, Draining and Filling
Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
♦ Oil Pressure Gauge Kit - VAG1342-
♦ ♦ ♦ Protected by copyright . Copyin for pi ate or commerci al pur po s e s , i n p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG. Shop Crane - Drip Tray - VAS6208v Not Illustrated: g Oil Drain Plug Assembly Tool - T10549-
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Protected by copyright . Copying fo pivate or co
p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG. 19 – Cooling System 1 Cooling System/Coolant n ⇒ “1.1 Connection Diagram - Coolant Hoses”, page 210 ⇒ “1.2 Coolant System, Checking for Leaks”, page 216 ⇒ “1.3 Coolant, Draining and Filling”, page 217 s 1.1 Connection Diagram - Coolant Hoses m ⇒ “1.1.1 Coolant Hose Connection Diagram, Vehicles with Man‐ual Transmission”, page 210 . ⇒ “1.1.2 Coolant Hose Connection Diagram, Vehicles with a DSG® Transmission without Recirculation Pump V55 ”, page 212 . r1.1.1 Coolant Hose Connection Diagram, Ve‐hicles with Manual Transmission Note ♦ Blue = large coolant circuit. Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015 ♦ Red = small coolant circuit. ♦ Brown = heating circuit ♦ Yellow = transmission fluid cooling circuit ♦ The arrows show the coolant flow direction.
1 - Radiator ❑ Change the coolant af‐ter replacing 2 - Engine Coolant Tempera‐ture Sensor on Radiator Outlet - G83-
3 - Engine Temperature Con‐trol Actuator - N493-
4 - Cylinder Head/Cylinder Block ❑ Change the coolant af‐ter replacing 5 - Restrictor
6 - Parking Heater ❑ Vehicles versions
7 - Coolant Expansion Tank 8 - Coolant Expansion Tank Cap ❑ Check the pressure re‐lief valve. Refer to ⇒ page 217 . 9 - Check Valve
10 - Exhaust Manifold ❑ Integrated in cylinder head
11 - Turbocharger 12 - Heater Core for Heater ❑ Change the coolant af‐ter replacing 13 - Restrictor
14 - Check Valve
15 - After-Run Coolant Pump - V5116 - Engine Coolant Temperature Sensor - G6217 - Coolant Shut-Off Valve - N82-
18 - Restrictor
19 - Coolant Pump 20 - Check Valve Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
Protected by copyright . Copying for pivate or commerci al pur po s e s , i n p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG.
Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
Note
1 - Radiator ❑ Change the coolant af‐Protected by copyright . Copying for pivate or commerci al p r po s e s , i n p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG. ter replacing 2 - Engine Coolant Tempera‐ture Sensor on Radiator Outlet - G833 - Engine Temperature Con‐trol Actuator - N4934 - Cylinder Head/Cylinder Block ❑ Change the coolant af‐ter replacing 5 - Restrictor 6 - Parking Heater ❑ Vehicles versions u 7 - Coolant Expansion Tank 8 - Coolant Expansion Tank Cap ❑ Checking the pressure relief valve. Refer to ⇒ page 217 . 9 - Check Valve 10 - Exhaust Manifold ❑ integrated in cylinder head 11 - Turbocharger 12 - Heater Core for Heater ❑ Change the coolant af‐ter replacing
Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
13 - Restrictor
14 - Check Valve
15 - After-Run Coolant Pump - V5116 - Engine Coolant Temperature Sensor - G6217 - Coolant Shut-Off Valve - N82-
18 - Restrictor
19 - Coolant Pump 20 - Coolant Shut-Off Valve - N82-
21 - Check Valve
22 - transmission fluid cooling circuit
Protected by copyright . Copying fo pivate or commerci al pur po e s , i n p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG. s 1.1.3 Coolant Hose Connection Diagram, Ve‐hicles with a DSG® Transmission with Recirculation Pump - V55Note ♦ Blue = large coolant circuit. ♦ Red = small coolant circuit. r♦ Brown = heating circuit ♦ Yellow = transmission fluid cooling circuit ♦ The arrows show the coolant flow direction.
Golf 2015 ➤ , Golf Variant 2015 ➤ Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
1 - Radiator ❑ Change the coolant af‐ter replacing 2 - Engine Coolant Tempera‐ture Sensor on Radiator Outlet - G83-
3 - Engine Temperature Con‐trol Actuator - N493-
4 - Cylinder head/cylinder block ❑ Change the coolant af‐ter replacing 5 - Restrictor
6 - Parking Heater ❑ Vehicles versions
7 - Coolant reservoir
8 - Coolant Reservoir Cap ❑ Check the pressure re‐lief valve. Refer to ⇒ page 217 . 9 - Check Valve
10 - Exhaust Manifold ❑ integrated in cylinder head
11 - Turbocharger 12 - Heater core for heater ❑ Change the coolant af‐ter replacing 13 - Restrictor
14 - Check Valve
Protected by copyright . Copying for pivate or commerci al p r po s e s , i n p a r t r o r in w ho le, is not permitted unless authorised by Volkswagen AG. Volkswagen AG does notguarantee or accept any liabilit y wi th res pect t o t h e c o r r e c t n e ss o f in format ion in this document. Copyright by Volkswagen AG. u 15 - After-Run Coolant Pump - V5116 - Engine Coolant Temperature Sensor - G6217 - Coolant Shut-Off Valve - N8218 - Restrictor 19 - Recirculation Pump - V5520 - Coolant Pump 21 - Coolant Shut-Off Valve - N8222 - Check Valve 23 - transmission fluid cooling circuit
