Seat Leon 2013 Workshop Manual page 240

León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
Work sequence
– Remove throttle valve module - GX3-
– Open throttle valve by hand and lock it in open position with a
wedge (plastic or wood) -arrow-.
CAUTION
Risk of injury caused by acetone. Acetone is highly flammable
and may cause eye and skin irritation.
– Use 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 out throttle valve housing with a lint-free cloth.
– Allow the acetone to dry completely.
– Install throttle valve module - GX3-
– Erase learnt values and adapt engine control unit - J623- to
throttle valve module - GX3- . Use vehicle diagnostic tester
234
Rep. gr.24 - Mixture preparation - injection
⇒ page 232
⇒ page 232
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respect to the correctness of information in this document. Copyright by SEAT S.A.
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