audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Customer Interest for Fuel Supply Line:|201008|Page 4982 > < All Technical Service Bulletins for Fuel Return Line:|201008|Page 4976
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Fuel Supply Line: Customer Interest
Body/Fuel System - Underbody Rattling Noises

20 Buzzing or rattling noise from under vehicle

20 10 08 

2021182/2 

September 22, 2010. 

Supersedes Technical Service Bulletin Group 20 number 09-05 dated July 24, 2009 for reasons listed below.

AFFECTED VEHICLES

CONDITION

Customer may report a rattling or buzzing noise from rear floor area of vehicle. Noise occurs around 1,800 - 2,500 RPM.

TECHNICAL BACKGROUND

Black fuel line has come out of channel on top of fuel tank and contacts floor pan of vehicle.

PRODUCTION SOLUTION

Improvement in installation.

SERVICE

1. Reseat the black fuel line into fuel tank channel.

Customer Interest for Fuel Supply Line:|201008|Page 4982 > < All Technical Service Bulletins for Fuel Return Line:|201008|Page 4976