[urq] RE : URQ quirqiness

[DGraber460 at aol.com]

In a message dated 4/5/2006 4:44:16 A.M. Mountain Daylight Time,  
martin at quattro.ca writes:

Right on the money.. Thanks!! :)

Cheers

Martin  Pajak

http://www.quattro.ca

1982 Audi Ur-quattro (50,000 mi) new  project
1983 Audi Ur-quattro (85,000 mi) Concourse d'Elegance
1985 Audi  Ur-quattro (212,000 km) Euro spec. import mit 3B :)
1987 Audi 4000s quattro  (205,000 km) wintervagen mit 7A :)
1990 Audi V8 quattro (365,000 km) pipe  and slippers

-----Original Message-----
From:  urq-bounces at audifans.com [mailto:urq-bounces at audifans.com] On Behalf
Of  Louis-Alain Richard
Sent: Tuesday, April 04, 2006 11:24 PM
To:  DGraber460 at aol.com; urq at audifans.com
Cc: quattro at audifans.com
Subject:  [urq] RE : URQ quirqiness

Another way of eliminate suspects: 
Maybe  you can monitor the O2 sensor via an air-fuel ratio meter (Martin
Pajak  will be proud of you, :-)) and observe the FV buzzing and see if
they are  in sync ?

Hope this helps,

Louis-Alain







When it acts up the FV goes dead quiet, and the duty cycle goes to 0. No  
variation, just nothing. It isn't trying to compensate or the like- it just  
comes on line and goes off. When it is online it fluctuates and controls  normally.
 
Dennis
Denver