Passat Wagon L4-2.0L Turbo (BPY) (2008)
Intercooler: Testing and Inspection
Charge Air System, Checking For Leaks
Charge Air System, Checking for Leaks
Special tools, testers and auxiliary items required
‹› Adapter (V.A.G 1687/5)
‹› Testing Unit for Turbocharger (V.A.G 1687)
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Remove the noise insulation.
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Release the securing clip - A - and disconnect the hose - B - from the charge air pipe.
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Connect the (V.A.G 1687/5) to the charge air hose - A - and rotate it around approximately 90° - B -.
Prepare the (V.A.G 1687) as follows:
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Turn the pressure regulating valve - 2 - counterclockwise until it stops.