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♦ Release tool - T10527- and -T10527/1-
Removing
– Move clear air hoses at charge air pipe.
– Open hose clips -arrows-, and remove air hose -1-.
– Pull connector off charge pressure sender - GX26- .
Note
Make sure to use the new tools to prevent the locking lugs of the
air intake pipe from breaking off.
– Remove air intake pipe
⇒ “2.2 Removing and installing the air intake pipe”,
.
– Unplug the electrical connector -3-.
– Unscrew bolts -arrows- and remove throttle valve module -
GX3- -1- with adapter -2-.
Installation
Installation is carried out in the reverse order. Please note the
following:
– After throttle valve module - GX3- has been renewed, it must
be re-adapted to engine control unit - J623- . Use vehicle di‐
agnostic tester
Specified torques
♦
⇒ “4.1 Intake manifold - exploded view”, page 228
4.4
Cleaning throttle valve module
Note
♦
The throttle valve module must be adapted if a new engine
control unit - J623- is installed.
♦
Dirt or carbon deposits at the stop may cause wrong adaption
values.
♦
Throttle valve support must not be scratched when cleaning.
Special tools and workshop equipment required
♦ Acetone (commercially available)
♦ Brush
León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
4. Intake manifold
233
