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Threads Tagged with
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Forum
2.8 Bank 1 O2 sensor how to replace
aca6c5
on 06-10-2013
06-19-2013
08:32 AM
by
Airbag
9
1,864
A6 / S6 (C5 Platform) Discussion
pre CAT o2 sensors - 4.2
A8CT
on 07-20-2012
07-21-2012
06:34 AM
by
A8CT
1
1,443
A8 / S8 (D3 Platform) Discussion
Can anyone interpret this fault code?
(
1
2
)
am_ver
on 12-28-2010
04-15-2011
10:23 PM
by
Nedrager
10
8,784
A6 / S6 (C6 Platform) Discussion
Pre cat Oxygen sensors replacement parts...
baudenfj
on 02-09-2011
02-09-2011
08:59 AM
by
baudenfj
0
1,505
A6 / S6 (C5 Platform) Discussion
(1.8T) 5 wire pre-cat O2 sensor $52 at Advance Auto Parts!
steveline
on 03-21-2010
03-21-2010
11:09 AM
by
steveline
0
2,268
A4 (B5 Platform) Discussion
Oxygen sensors - pre cat
Ozie
on 01-07-2010
01-11-2010
09:35 AM
by
Windlass34
5
2,612
A8 / S8 (D2 Platform) Discussion
O2 sensor Confusion
KLALE
on 12-29-2009
12-31-2009
09:09 AM
by
KLALE
3
1,591
A6 / S6 (C5 Platform) Discussion
O2 Sensors or MAF?
(
1
2
)
Scott Long
on 07-20-2009
08-01-2009
07:22 PM
by
complacentsee
15
3,485
S4 / RS4 (B5 Platform) Discussion
Could a bad precat O2 sensor cause misfires?
phoneyman
on 07-13-2009
07-14-2009
05:36 AM
by
kustomkoncepts
1
10,250
A4 (B5 Platform) Discussion
Pre Cat Oxygen Sensors
(
1
2
)
Mark.A.Baumann@gmail
on 03-12-2009
03-12-2009
07:10 PM
by
ricoblanco
15
1,767
A8 / S8 (D2 Platform) Discussion
Found a cheap pre-cat O2 SENSOR ( Cheaper than 06A 906 262 Q )
(
1
2
)
fkacct
on 09-25-2007
01-16-2009
04:53 PM
by
TTransport
15
6,862
TT (Mk1) Discussion
Pre Cat O2 sensor going bad. Yesterday for the first time it triggered a CEL going 80mph at WOT.
(
1
2
)
trancesp0t
on 11-20-2008
11-21-2008
06:19 AM
by
trancesp0t
13
1,592
A4 (B5 Platform) Discussion
Wel I am ready for my next mod... I hear talk of "Piggies" and gutted pre-cats...
(
1
2
3
)
MarcsA8
on 09-16-2008
09-19-2008
08:50 AM
by
Roque
24
1,686
A6 / S6 (C5 Platform) Discussion
Is there a way to clean precat O2's? I am ordering them next week but...
KillA6
on 08-05-2008
08-06-2008
05:34 AM
by
S4_NE
9
429
S4 / RS4 (B5 Platform) Discussion
Would bad pre cat O2's throw misfire codes?
KillA6
on 07-23-2008
07-23-2008
12:23 PM
by
toeneal
7
641
S4 / RS4 (B5 Platform) Discussion
So how much of a PITA is it to change pre cat O2's? B2 and B1
KillA6
on 07-22-2008
07-22-2008
11:46 AM
by
KillA6
2
361
A6 / S6 (C5 Platform) Discussion
Can someone tell me what the CAT ECU flash upgrade is and how I perform it?
98Quattro
on 07-22-2008
07-22-2008
09:46 AM
by
A6sport
2
460
A6 / S6 (C5 Platform) Discussion
After installing a new pre cat oxygen sensor, the car sounds funny. Exhaust tone is louder and comi
Shan H
on 07-13-2008
07-13-2008
10:27 AM
by
Shan H
2
579
A4 (B5 Platform) Discussion
What is the difference between pre cat O2 sensor and Post car O2 sensor in term of sensor wise(not
Shan H
on 06-14-2008
06-15-2008
04:36 AM
by
Ray Khan
3
6,182
A4 (B5 Platform) Discussion
Any residual value in the pre-cat section of the downpipes?....
Trango
on 05-05-2008
05-05-2008
01:17 PM
by
SKIroad'r
2
531
Audi allroad
Oxygen Sensor replacement (pre-cat) on 2001 A4 2.8
bilbravo
on 01-08-2008
01-10-2008
06:07 AM
by
Millatime
9
16,108
30v V6 Discussion
Where are all the O2 sensors? I found the pre-cat ones and am looking for the others?
chenishead
on 12-02-2007
12-03-2007
03:49 PM
by
chenishead
6
659
A8 / S8 (D2 Platform) Discussion
just threw some codes. see what you guys think.
2kblacks4bham
on 09-20-2007
09-20-2007
06:40 PM
by
SlowestS4Here
8
486
S4 / RS4 (B5 Platform) Discussion
Pre-cat Oxygen Sensors Replacement
(
1
2
)
azeezn
on 03-19-2007
05-10-2007
06:00 PM
by
TorontoAllroad
16
1,341
Audi allroad
noobie..Do aftermarket downpies for the b6 s4 have pre-cats that you can gut like the b5 stocker
golfindaily
on 05-07-2007
05-07-2007
01:18 PM
by
Sia Bani
4
630
S4 (B6 & B7 Platforms) Discussion
Tried the 'non fouler' mod to get rid of my precat efficency code problem...
(
1
2
)
Kris Hansen
on 02-22-2006
02-23-2006
04:29 AM
by
Kris Hansen
10
1,765
A6 / S6 (C5 Platform) Discussion
Catalytic Converter on 2.7t
(
1
2
)
uberlinkA5
on 01-25-2006
01-25-2006
09:19 PM
by
slimmn
15
14,357
A6 / S6 (C5 Platform) Discussion
2.7t pre-cat removed.....
Sal@elitemotorsports
on 01-07-2006
01-10-2006
05:19 AM
by
Tyrolsport
6
1,129
NY / NJ / CT Discussion
DIY Down Pipe gutting (very long)
(
1
2
3
...
Last Page
)
OCA::DIY Motorsports
on 11-18-2005
11-21-2005
11:03 PM
by
kiNGMak.:.OEM
60
13,367
S4 / RS4 (B5 Platform) Discussion
Question: pre-cat o2 sensor replacement.
JA4T
on 06-22-2005
06-22-2005
06:49 PM
by
JA4T
7
636
A4 (B5 Platform) Discussion
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