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po431
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Threads Tagged with
po431
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Last Post
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Forum
The old P0431 Code - DIY fix? - Help Please
Beats_77
on Sep 25, 2012
Sep 25, 2012
12:47 PM
by
awdjunkies
4
12,498
Audi allroad
Code PO431
(
1
2
)
bernes1982
on Jun 12, 2012
Jun 18, 2012
05:34 AM
by
2.7taudi
10
19,305
A4 (B6 Platform) Discussion
2004 Audi A6 Quattro 3.0 Automatic Need Advice On Catalytic Converter
upops
on Sep 19, 2010
Sep 20, 2010
08:40 AM
by
raj99
2
2,602
A6 / S6 (C5 Platform) Discussion
Po431 below threshold bank 2
Audi a6 pearls
on Aug 17, 2010
Aug 18, 2010
06:04 AM
by
massboykie
1
5,422
A6 / S6 (C5 Platform) Discussion
New to A6 2.7t Few questions
Johann2.7t
on Feb 5, 2010
Feb 5, 2010
06:18 PM
by
VONBOTTLE
3
1,554
A6 / S6 (C5 Platform) Discussion
borla Exhaust
blacks42000
on Jul 15, 2009
Jul 20, 2009
09:30 PM
by
Tifosi
6
1,567
S4 / RS4 (B5 Platform) Discussion
First check engine light --> need help
A6R1
on May 2, 2009
May 6, 2009
07:50 PM
by
Midniteoyl
3
1,773
30v V6 Discussion
p1606
blacks42000
on Mar 28, 2009
Apr 3, 2009
09:51 PM
by
blacks42000
6
13,914
S4 / RS4 (B5 Platform) Discussion
Catalytic converters gone bad
(
1
2
3
)
vmels
on Dec 9, 2008
Dec 9, 2008
01:55 PM
by
4Driver4
26
5,599
A4 (B5 Platform) Discussion
Dealer suggests cat replacements, any suggestions?
(
1
2
)
Topexec
on Jan 9, 2008
Jan 10, 2008
08:52 AM
by
KIWINI-RI
12
1,681
A6 / S6 (C5 Platform) Discussion
3.0 QUATTRO THROWING CHECK ENGINE CODES....
ngr5011
on Dec 16, 2007
Dec 17, 2007
07:56 AM
by
OLight:TNG
2
1,063
A4 (B6 Platform) Discussion
Multiple Codes p0300, p0421 and p0431
WillyumYum
on Jun 20, 2006
Jun 20, 2006
11:42 AM
by
WillyumYum
2
1,635
A6 / S6 (C5 Platform) Discussion
Please Help P0431 code. Need GURU!
myvw777
on Oct 27, 2003
Oct 27, 2003
04:17 PM
by
myvw777
0
1,215
VAG-COM Discussion
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