Removing And Installing Air Intake Pipe Between Turbocharger And Charge Air Cooler - Seat Ateca 2017 Workshop Manual

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
Prepare charge air system tester - V.A.G 1687- as follows:
– Pull pressure control valve -2- upwards, unscrew it completely,
and close valves -3- and -4-.
– Using a commercially available connection piece, connect
charge air system tester - V.A.G 1687- to compressed air -1-.
Note
If there is water in the inspection glass, -6- drain it via the drain
plug.
– Open valve -3-.
– Adjust pressure to 0.5 bar with pressure regulating valve -2-.
– Open valve -4- and wait until test circuit is full. If necessary,
adjust pressure to 0.5 bar again.
– Check the charge air system for leaks by hearing, touching,
with commercially available leak detector spray or using ultra‐
sonic tester - V.A.G 1842- .
Note
A small amount of air escapes through the valves and enters
♦
the engine. Therefore a holding pressure test is not possible.
How to use the ultrasonic tester - V.A.G 1842- ⇒ operating
♦
instructions .
Release pressure in test circuit by detaching hose coupling
♦
from adapter before removing adapter.
Assembly
Installation is in the reverse sequence of removal.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
2.6 Removing and installing air intake pipe
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.
between turbocharger and charge air
cooler
– Remove noise insulation ⇒ General body repairs, exterior;
Rep. gr. 66 ; Noise insulation; Assembly overview - noise in‐
sulation .
– Loosen hose clips -arrows-, and remove charge air hose -A-.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
EA 888 III. Gen) - Edition 10.2018
2. Supercharger air system:
329