Renewing Seals On Injectors - Seat Ateca 2017 Workshop Manual

Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
EA 888 III. Gen) - Edition 10.2018
– Unplug electrical connector -4-.
– Pull off retaining clip -2-, and pull injector -3- off fuel rail -1-.
Fitting
– Renew O-rings -1, 4- for injector -2-.
– Before installing O-rings, lightly moisten them with clean en‐
gine oil.
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permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
– Secure injector in fuel rail using retaining clip -3-.
respect to the correctness of information in this document. Copyright by SEAT S.A.
– Attach electrical connectors.
– Push fuel rail with injectors by hand as far as it will go into
aperture in intake manifold (do not use oil or grease).
Continue installation in reverse order of removal.
Specified torques
♦ ⇒ "2.1.2 Assembly overview - fuel rail with injectors, indirect
injection", page 344
♦ ⇒ "3.1 Exploded view - coolant pipes", page 287
2.4

Renewing seals on injectors

Note
Injectors from different manufacturers are used. For allocation
♦
to the engine, refer to ⇒ ETKA (Electronic parts catalogue) .
In the case of version -B- injectors (with bead -arrow-), an M8
♦
washer must be fitted onto the injector before installing the
seal. This prevents the calibration sleeve from being pushed
up behind the seal.
Special tools and workshop equipment required
♦ Tool set for FSI engines - T10133C-
350
Rep. gr.24 - Mixture preparation - injection