Removing And Installing Intake Manifold - Seat Leon 2013 Workshop Manual

4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
12 - Air conduction tube
❑ Removing and installing
13 - O-ring
❑ renew
❑ Before installing, lightly moisten O-ring with clean engine oil
14 - Bolt
❑ Thread-forming
❑ Fit and screw in bolt by hand so that it is screwed into old thread. Then tighten the screw with the stated
torque
❑ 7 Nm
15 - Retaining clip
❑ for air pipe
16 - Throttle valve control mechanism - GX3-
❑ comprising:
Throttle valve control mechanism - J338-
Throttle valve drive (electric power control) - G186-
Throttle valve drive angle sender 1 (electric power control) - G187-
Throttle valve drive angle sender 2 (electric power control) - G188-
❑ Removing and installing
❑ cleaning ⇒ page 233
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
– After throttle valve module - GX3- has been renewed, it must be re-adapted to engine control unit - J623- .
permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
Use vehicle diagnostic tester
respect to the correctness of information in this document. Copyright by SEAT S.A.
17 - Oil seal
❑ renew
18 - Vacuum line
19 - O-ring
❑ renew
20 - Vacuum line
21 - O-ring
❑ renew
Intake manifold - tightening torque and sequence
– Tighten bolts in stages as follows:
stage Bolts
1. -arrows-
2. -arrows-
4.2

Removing and installing intake manifold

Special tools and workshop equipment required
⇒ "2.2 Removing and installing the air intake pipe", page 199
⇒ page 232
Tightening torque
Starting in centre, screw in bolts alter‐
nately by hand until they make contact
Starting in centre, screw in bolts alter‐
nately: 8 Nm
León 2013 ➤ , León ST 2013 ➤
4. Intake manifold
.
229