Cleaning Throttle Valve Module - 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,
4.4

Cleaning throttle valve module

Note
The throttle valve module must be adapted if a new engine
♦
control unit - J623- is installed.
Carbon deposits and dirt in the limit stop can lead to incorrect
♦
adaption values.
Take care not to scratch the throttle valve housing when clean‐
♦
ing it.
Special tools and workshop equipment required
♦ Commercially available acetone
♦ Brush
– Remove throttle valve control unit - GX3-
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
– Open the throttle valve by hand and lock in the opened position respect to the correctness of information in this document. Copyright by SEAT S.A.
using a plastic or wooden cotter -arrow-.
CAUTION
Risk of injury caused by acetone. Acetone is highly flammable
and may cause eye and skin irritation.
– Wear safety goggles.
– Wear protection gloves.
– Clean throttle valve housing thoroughly, especially around the
points -arrows- where the throttle valve closes, using com‐
mercially available acetone and a small brush.
– Wipe the throttle valve support with a non-fluffy cloth.
– Wait until the acetone has completely been flushed away.
– Install throttle valve module - GX3-
– Delete programmed values, and adapt engine control unit -
J623- to throttle valve module . Use ⇒ Vehicle diagnostic
tester.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
⇒ page 365 .
⇒ page 365 .
EA 888 III. Gen) - Edition 10.2018
4. Suction hose
367