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p0422
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Threads Tagged with
p0422
Thread / Thread Starter
Last Post
Replies
Views
Forum
P0432/P0422 codes
kaminar
on Jan 11, 2007
Nov 12, 2014
11:27 AM
by
sheldon
9
10,237
Audi A6
P0422 Main Catalyst Efficiency Below Threshold w/ Exhaust Smell
markwilliamsnc
on Oct 13, 2013
Nov 13, 2013
06:02 PM
by
M5S5
3
18,965
B5 Models
A6 Catalytic (low activity) p0422 & p0432
BagPipe
on Aug 29, 2008
Sep 24, 2013
08:41 PM
by
r.campos.inc
5
8,743
Audi A6
P0422 2000 1.8t...best course of action
T-Wall
on Feb 12, 2013
Feb 12, 2013
08:33 PM
by
CCA4
8
14,765
B5 Models
Audi is pure fun...
(
1
2
3
)
Lynskey
on Jul 13, 2012
Jul 22, 2012
05:37 PM
by
IanWPB
27
4,574
B5 Models
Please help! CEL on! P0432 and P0422 - Just replaced both cats with aftermarket
jcrampton
on Mar 29, 2012
Mar 29, 2012
01:07 AM
by
jcrampton
0
3,877
Audi A6
codes. ideas?
Tourbo24
on Jan 25, 2012
Jan 26, 2012
03:51 PM
by
M5S5
5
3,034
Audi A6
need help with a few codes
Tourbo24
on Dec 29, 2011
Dec 30, 2011
07:28 AM
by
Tourbo24
9
2,547
Audi A6
both catalysts below efficiency - vacuum leak possible? Please help!
Donz0r
on Jul 28, 2011
Jul 28, 2011
02:47 PM
by
Donz0r
0
2,406
B5 Models
Code P0422 & P0441
taz2ko0
on Mar 29, 2011
Mar 31, 2011
11:57 AM
by
taz2ko0
5
12,063
B5 Models
P0422 with no cat
73vette
on Nov 13, 2010
Nov 13, 2010
04:32 PM
by
73vette
0
2,856
General Tech
CEL help
adioman6000
on Apr 30, 2010
Apr 30, 2010
10:30 AM
by
jmgrande
2
1,427
B5 Models
p0422 - 2001 1.8t
hauptjr
on Mar 9, 2010
Mar 9, 2010
12:32 AM
by
hauptjr
0
3,875
B5 Models
99 A4 - SCANNER CODE for check engine + some
sverleysen
on Feb 16, 2010
Feb 16, 2010
02:22 PM
by
Andrew149
1
2,831
B5 Models
CEL Need Help
(
1
2
)
Pjbrof
on Aug 3, 2009
Aug 30, 2009
03:32 PM
by
Pjbrof
11
3,199
B5 Models
here are some codes.... need help
brooklands204
on Feb 22, 2009
Jun 18, 2009
01:31 AM
by
Tweaked
2
2,264
B5 Models
p0422 error code and non foulers
Sidewayzracer
on May 23, 2009
May 23, 2009
08:44 PM
by
Sidewayzracer
0
2,220
B5 Models
turbo problem!? need help
(
1
2
)
drunkinmukie
on Nov 18, 2008
Feb 19, 2009
02:45 PM
by
cjzerocool
15
3,033
B5 Models
P0422 Vag Com
jhsoccerodp
on Feb 18, 2009
Feb 18, 2009
12:33 AM
by
jhsoccerodp
0
6,092
Audi TT
2.8 fault codes P0411, P0422...
lemke
on Sep 21, 2008
Sep 21, 2008
02:46 PM
by
lemke
0
2,798
General Tech
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