5.4 Removing and installing exhaust gas pressure sensor 1 G450

– Thoroughly clean throttle valve connection, especially around closed throttle valve -arrows- using commercially available acetone to DIN 53247 and a brush.

– Wipe out throttle valve housing with a lint-free cloth. – Allow acetone to dry off completely. – Install throttle valve module - GX3⇒ “4.3 Removing and installing throttle valve module GX3 ”, page 402 . – Delete learnt values, and adapt engine control unit - J623- to throttle valve module - GX3- .

– Switch on ignition and select and run the following menu items at ⇒ Vehicle diagnostic tester:

♦ 0001 - Delete learnt values

♦ 0001 - Adaption of throttle valve module - J338

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5 Sensors

⇒ “5.1 Removing and installing fuel pressure sender G247 ”, page 405

⇒ “5.2 Checking fuel pressure sender G247 ”, page 406 ⇒ “5.3 Removing and installing intake manifold sender GX9 ”, page 408

5.1 Removing and installing fuel pressure sender - G247-

Special tools and workshop equipment required ♦ Assembly tool - T10118-

♦ Socket 27 mm - T40218- or commercially available 27 mm hexagon socket insert

Removing – Unscrew bolt -1- for coolant pipe at front.

Note

Disregard item -2-.

– Move clear fuel hose, and press it to one side.

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 respect to the correctness of information in this document. Copyright by SEAT S.A.