volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Air Injection Pump > < Emissions - MIL ON/Multiple DTC's Stored in Memory|Page 4579
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Illustration shows new hose installed from Recirculating valve for turbocharger (N249) (white arrow) to Charge pressure bypass valve (black arrow).

With all hoses replaced:

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Reinstall upper engine cover.

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Erase any stored DTCs using the VAS 5051 or 5052 Diagnostic tool.

When procedure applies to vehicles within the New Vehicle Limited Warranty, use the table shown.

Air Injection Pump > < Emissions - MIL ON/Multiple DTC's Stored in Memory|Page 4579