Temp related low boost

[Matt twentyV]

Yep, best as I've been able to determine the 3B ECU
only supports block 0 (er, 000 sorry).  The later AAN
has more data, and can reset instrument cluster
service reminders etc.
-Matt

--- SuffolkD at aol.com wrote:

> Notice in the "group" field of this linked photo
> http://www.quattro123.com/MVC-089F.JPG
> that the fields of data the 200 20V 3b put out (10
> readings) are on "GROUP" 
> 000 not 0....
> the photo shows my first attempt in reading these
> blocks.  hence the 001 , 
> 002, 004 "looking" for datd fields.........  The
> Bentley shows what each value 
> range is in the tables section of the back of the
> book Vol1 AFAIK. Page D2 - 
> 440 -1 thru 450-4
> -Scott by BOSTON
> 
> > From: Matt twentyV <>
> > Tom, the ECU temperature sensor is mounted on the
> back
> > of the head under the throttle body.  Nothing I've
> > read suggests the ECU uses this data to reduce
> boost,
> > but who knows.  
> > If you have a VAGCOM on a laptop or ProDiag the
> sensor
> > temperature is available in the Block 0 data, you
> > could try monitoring it while driving and hit the
> low
> > boost condition.  
> 
> 
> 



		
__________________________________ 
Yahoo! Mail - PC Magazine Editors' Choice 2005 
http://mail.yahoo.com