Seat Leon 2013 Workshop Manual page 154

León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
1 - Coolant expansion tank
2 - Sealing cap
❑ For coolant expansion
tank
❑ Checking pressure re‐
lief valve ⇒ page 156
3 - Cylinder head/cylinder
block
❑ Renew coolant after re‐
placing.
4 - Turbocharger
5 - Integrated exhaust manifold
6 - Heat exchanger for heater
❑ Renew coolant after re‐
placing.
7 - Coolant temperature send‐
er - G62-
8 - Coolant pump
❑ With thermostat hous‐
ing
9 - Engine oil radiator
10 - Radiator outlet coolant
temperature sender - G83-
11 - Radiator
❑ Renew coolant after re‐
placing.
12 - Charge air cooling pump -
V188-
13 - Radiator for charge air
cooling circuit
❑ Renew coolant after replacing.
14 - Charge air cooler in intake manifold
❑ Renew coolant after replacing.
15 - Auxiliary Heater
❑ Optional equipment.
1.1.2 Circuit diagram: coolant hoses, vehicles
►June 2013
Note
Small coolant circuit
♦
Large coolant circuit
♦
Charge air coolant circuit
♦
Coolant circuit for auxiliary heater (only for vehicles with aux‐
♦
iliary heater)
Arrows show direction of coolant flow.
♦
148
Rep. gr.19 - Cooling
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