Removing And Installing Injectors - Seat Leon 2013 Workshop Manual

León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
– Unplug the electrical connector -1-.
Note
Use cloth to catch escaping fuel.
– Unscrew bolts -arrows- and detach fuel rail from injectors.
Installation
Installation is carried out in the reverse order. Please note the
following:
Note
Replace the O-ring.
♦
Visually inspect fuel rail and remove any foreign bodies or old
♦
O-rings as necessary.
– If there is still an O-ring in the fuel rail, carefully lever it out
using removal wedge - 3409- .
• The sealing surfaces in the fuel rail must be free of scoring or
scratches. Otherwise renew the component.
– Apply mountings on fuel rail onto injectors.
– Press fuel rail onto injectors as far as stop (first on right side,
then on left side).
– Firmly press down fuel rail in area of bracket and screw in bolts
by two full turns.
– Tighten bolts evenly and diagonally.
– Install high-pressure pipe
– Install intake manifold
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permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
respect to the correctness of information in this document. Copyright by SEAT S.A.
Specified torques
♦ ⇒ "2.1 Assembly overview - fuel rail with injectors", page 210
2.3

Removing and installing injectors

⇒ "2.3.1 Removing and installing injectors, Bosch", page 212
⇒ "2.3.2 Removing and installing injectors, Continental",
page 218
2.3.1 Removing and installing injectors,
Bosch
Special tools and workshop equipment required
212
Rep. gr.24 - Mixture preparation - injection
⇒ page 248 .
⇒ page 229 .