[Biturbos4] turbo

DocWyte docwyte at comcast.net
Wed Sep 26 17:55:17 PDT 2007

If you're getting a code for oxygen sensors, then they're bad.  Replace 

Trask, Duncan wrote:
> Hey Guys,
>  I have a 2001.5 s4 with stage 2 upgrades every once and a while my car
> will loose power in the turbos they only boost about 3-5 pounds when it
> usually gets about 15 it holds steady at 5 pounds and then my check
> engine turns on and I get a solid code that bounces around O2 sensors
> non of them are broken but the system recognizes its to rich im guessing
> its because of the lack of air does the lack of boost from one of the
> turbos mean its about to blow or what? Usually when they go its really
> loud but mine sound perfect. 
> Thanks guys!
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