× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Audi RS6 4.2L MIL Lamp on
Posted to European Driveability on 7/29/2009 7 Replies

Hey guys, this RS6 V8 twin turbo is a tight fit. For this code is says to replace the catalyst. The first item in the manual says to REMOVE ENGINE! Queations - Is there a reflash for this code? I know on the 2.7 biturbo's they had a reflash for this but I can'...

7 Replies Received (View Replies)

  Related Documents & Media  2004 Audi RS6

 
Message Closed w/Summary

car Vehicle Data

2004 Audi RS6

VIN WAUPV64B14
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Rs6 Twin Turbo V8

Trouble Codes

P0431Catalyst Efficiency Below Normal (Bank 2)
Message Closed w/Summary

car Vehicle Data

2004 Audi RS6

VIN WAUPV64B14
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Rs6 Twin Turbo V8

Trouble Codes

P0431Catalyst Efficiency Below Normal (Bank 2)