Seat Ateca 2017 Workshop Manual page 357

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
2.3.2 Removing and installing injectors, indi‐
rect injection
Removing
– Remove engine cover panel
– Release fasteners -arrows- and detach wiring duct -1- from
bracket.
Note
Ignore -item 2-.
– Unscrew bolt -1- for upper coolant pipe -arrow-.
– Unplug electrical connectors:
2 - For fuel pressure sender for low pressure - G410-
3 - for intake manifold sender - GX9-
4 - Intermediate connector for injectors (intake manifold)
– Move clear wiring harness -1- at engine lifting eye.
– Unscrew bolts -arrows- at fuel rail.
– Unscrew bolt -5- for retainer of connector.
– Lay fuel hose -1- at intake manifold to one side.
CAUTION
The fuel system is pressurised.
Risk of injury due to fuel which may spurt out.
– Wear safety goggles.
– Wear protection gloves.
– Release pressure: place clean cloth around connection and
carefully open connection.
– Release hose clip -2-, and remove coolant hose.
– Carefully lift out fuel rail with injectors.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
⇒ page 57 .
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respect to the correctness of information in this document. Copyright by SEAT S.A.
EA 888 III. Gen) - Edition 10.2018
349
2. Injectors