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– 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.
– Secure injector in fuel rail using retaining clip -3-.
– 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-
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
350 Rep. gr.24 - Mixture preparation - injection
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