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respect to the correctness of information in this document. Copyright by SEAT S.A.
for the fuel, hydraulic and vacuum systems and for the acti‐
vated carbon filter as well as electrical wires/cables must be
marked appropriately before they are removed. Make sketch‐
es or take photographs if necessary.
♦ Because of the limited space in the engine compartment, it is
important to ensure that there is adequate clearance to any
moving or hot components to avoid damage to lines and wir‐
ing.
3.7
Installing radiators and condensers
Even when the radiator and condenser are correctly installed,
slight impressions may be visible on the fins of these components.
This does not mean that the components are damaged. Neither
radiator nor condensers are to be replaced on account of such
minor pressure marks.
3.8
Vacuum system: checking
Special tools and workshop equipment required
♦ Manual vacuum pump - VAS 6213-
Work sequence
– Check all vacuum lines in the complete vacuum system for:
♦ Cracks
♦ Traces of animal bites
♦ Kinked or crushed lines
♦ Lines porous or leaking
– Check vacuum line to solenoid valve and from solenoid valve
to corresponding component.
– If an entry is stored in the event memory, check all vacuum
lines leading to the corresponding component and also check
the remaining vacuum lines leading to other components.
– If it is not possible to build up pressure with the hand vacuum
pump - VAS 6213- or if the pressure drops again immediately,
check the hand vacuum pump and connecting hoses for leaks.
León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
6
Rep. gr.00 - Technical data
