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Threads Tagged with
po431
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Forum
The old P0431 Code - DIY fix? - Help Please
Beats_77
on 09-25-2012
09-25-2012
12:47 PM
by
awdjunkies
4
11,984
Audi allroad
Code PO431
(
1
2
)
bernes1982
on 06-12-2012
06-18-2012
05:34 AM
by
2.7taudi
10
15,641
A4 (B6 Platform) Discussion
2004 Audi A6 Quattro 3.0 Automatic Need Advice On Catalytic Converter
upops
on 09-19-2010
09-20-2010
08:40 AM
by
raj99
2
2,312
A6 / S6 (C5 Platform) Discussion
Po431 below threshold bank 2
Audi a6 pearls
on 08-17-2010
08-18-2010
06:04 AM
by
massboykie
1
5,105
A6 / S6 (C5 Platform) Discussion
New to A6 2.7t Few questions
Johann2.7t
on 02-05-2010
02-05-2010
06:18 PM
by
VONBOTTLE
3
1,466
A6 / S6 (C5 Platform) Discussion
borla Exhaust
blacks42000
on 07-15-2009
07-20-2009
09:30 PM
by
Tifosi
6
1,496
S4 / RS4 (B5 Platform) Discussion
First check engine light --> need help
A6R1
on 05-02-2009
05-06-2009
07:50 PM
by
Midniteoyl
3
1,662
30v V6 Discussion
p1606
blacks42000
on 03-28-2009
04-03-2009
09:51 PM
by
blacks42000
6
13,388
S4 / RS4 (B5 Platform) Discussion
Catalytic converters gone bad
(
1
2
3
)
vmels
on 12-09-2008
12-09-2008
01:55 PM
by
4Driver4
26
5,169
A4 (B5 Platform) Discussion
Dealer suggests cat replacements, any suggestions?
(
1
2
)
Topexec
on 01-09-2008
01-10-2008
08:52 AM
by
KIWINI-RI
12
1,468
A6 / S6 (C5 Platform) Discussion
3.0 QUATTRO THROWING CHECK ENGINE CODES....
ngr5011
on 12-16-2007
12-17-2007
07:56 AM
by
OLight:TNG
2
979
A4 (B6 Platform) Discussion
Multiple Codes p0300, p0421 and p0431
WillyumYum
on 06-20-2006
06-20-2006
11:42 AM
by
WillyumYum
2
1,559
A6 / S6 (C5 Platform) Discussion
Please Help P0431 code. Need GURU!
myvw777
on 10-27-2003
10-27-2003
04:17 PM
by
myvw777
0
1,084
VAG-COM Discussion
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