News Technical Service Bulletins

Audi May Need an Intake Flap Valve

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KEYWORDS Audi Mitchell 1
AUDI TSB 03.jpg

Example of routing the fresh air line to the intake manifold flap valve.

This bulletin applies to 2010-2011 Audi A3, A4, A5, A5 Cabriolet and TT, 2012-2013 A3, A4, A5, A5 Cabriolet, A6, A7, Q5 and TT, 2014 A4, A5, A5 Cabriolet, A6, A7, Q5 and TT, 2015 A4, A5, A5 Cabriolet, A6, A7, Q3, Q5 and TT, and 2016 A4, A5, A5 Cabriolet, Q3 and Q5 vehicles.

The engine warning lamp may be on and DTC P201500 (intake manifold runner position sensor/switch circuit range/performance) is stored in the ECM.

AUDI TSB 01.jpgThe new flap valve (right) has an additional connection for the fresh air line.

 

Check the intake manifold flap valve N316 with Guided Fault Finding. If the flap valve is faulty, replace it with P/N 06H 906 283 B. This new valve has an additional connection for the fresh air line. Install the fresh air line with P/N 06H 133 583 F by first routing it along the cylinder head cover, then securing it with the included clips on the high pressure fuel line and activated charcoal filter cable.

When routing the clean air line to the intake manifold flap valve, ensure that the clean air line is routed between the cylinder head cover and the vacuum unit lever for the intake manifold flap.

AUDI TSB 02.jpg Example of routing the new fresh air line.

 

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