help with auxillary emission control codes

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Jul 28, 2008 | 10:31 PM

2000audion28s

Thread Starter

Joined: Jul 2008

Posts: 2

help with auxillary emission control codes

does anyone know what these codes are for p1423 and p1411 for 2000 a8l

Aug 1, 2008 | 09:30 AM

manin59

1st Gear

Joined: Apr 2007

Posts: 85

RE: help with auxillary emission control codes

What engine?
The codes refer to the secondary air system.

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