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audi, crows, foot, o2, s4, sensor, socket, vast

Drivers side o2 sensor update pics added

MTV2002 on Apr 13, 2009

Apr 14, 2009 11:28 AM
by CTAudiDriver

4

1,075

S4 / RS4 (B5 Platform) Discussion

42, a6, audi, c5, downpipes, o2, piggie, piggiepipes, piggy, pipes, plugs, s4, turbo, v8, vast

stock downpipes to piggie pipes,is their any drawbacks?

timmy2tyme on Mar 29, 2009

Apr 10, 2009 06:10 PM
by Mx-3GSR

2

2,335

2.7T V6 Discussion

02, 16109, 20, 2000, a6, audi, audii, bosch, hard, o2, oxygen, rear, replace, sensor, tt

How hard is it to replace the rear O2 sensor?

MiliTTary on Apr 5, 2009

Apr 9, 2009 09:06 AM
by MaD MaTTer

6

1,168

TT (Mk1) Discussion

drivers side o2 sensor help

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MTV2002 on Apr 4, 2009

Apr 8, 2009 09:06 AM
by MTV2002

10

3,278

S4 / RS4 (B5 Platform) Discussion

a6, audiworld, biturbo, o2, replacement, sensor, write

front O2 sensor replacement...

audiphobic on Mar 23, 2009

Mar 26, 2009 05:26 AM
by audiphobic

6

1,051

A6 / S6 (C5 Platform) Discussion

17521, 17521code, code, codes, front, o2, p1113, vag

Can anyone tell me what the VAG 17521 code is?.....

blueprinTT on Mar 14, 2009

Mar 14, 2009 09:27 PM
by debashis

9

1,994

TT (Mk1) Discussion

001056, 002, 20, 20tfsi, a4, audi, b6, blown, cat, o2, p0420, p0420002, sensor, tfsi, tirar

BLOWN MY CAT????AUDI A4 B7 2.0TFSI

edwardsline on Feb 18, 2009

Mar 14, 2009 12:24 AM
by initialA4

2

2,671

VAG-COM Discussion

16121, 1999, 2001, a4, audi, bosch, change, number, o2, part, rear, removal, replace, replacing, sensor, tt, tt225

PSA for those who need to replace the rear O2 sensor

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nikhil on Mar 13, 2009

Mar 13, 2009 02:36 PM
by debashis

18

2,075

TT (Mk1) Discussion

02, 27t, 90, a4, aftermarket, audi, cats, close, defouler, defoulers, degree, front, o2, relocate, relocation, s4, secondary, sensor

Why aren't Piggies plug and play? Relocate rear O2 sensor?

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CorradoS4 on Mar 10, 2009

Mar 11, 2009 03:49 AM
by CorradoS4

14

8,261

S4 / RS4 (B5 Platform) Discussion

004, aftermarket, audi, o2, p1116, sensor, signalcommunication

Has anyone used an aftermarket O2 sensor in their 3.0?

shwndh on Mar 9, 2009

Mar 9, 2009 07:47 PM
by Robson0172

7

1,021

A4 (B6 Platform) Discussion

more ebay o2 sensors

Sloooo4esT on Mar 9, 2009

Mar 9, 2009 04:32 PM
by Sloooo4esT

3

600

Audi Original "S" Cars

212, 98, a6, a8, audi, connector, d2, o2, oxygen, rear, replacement, sensor, speed, triple, universal, vr6

Rear oxygen sensor replacement - is there a direct access?

mart_o_rama on Mar 8, 2009

Mar 9, 2009 03:27 PM
by jfrahm

7

8,514

A8 / S8 (D2 Platform) Discussion

16518, audi, crows, diy, foot, o2, oxygen, primary, s4, sensors, socket

Anyone have a DIY for the primary Oxygen Sensors?

CTAudiDriver on Mar 8, 2009

Mar 9, 2009 03:14 PM
by Clack

4

1,087

S4 / RS4 (B5 Platform) Discussion

06a, 15733, 18t, 2001, 262, 5, 906, a4, audi, bosch, heater, hose, hoses, narrowband, o2, universal, wire

Q: How do you wire up a universal O2 sensor (Bosch 15733) to a 5 wire connector?

sTTevo on Mar 7, 2009

Mar 7, 2009 03:32 PM
by sTTevo

7

10,663

TT (Mk1) Discussion

b5, bung, bungs, cutting, delete, flex, inside, joint, o2, piggie, pipe, pipes, plug, s4, secondary

Piggie pipe O2 delete bung and flex joint question inside

FASTAXI on Mar 5, 2009

Mar 5, 2009 04:23 PM
by berTTos@pjK04

8

841

S4 / RS4 (B5 Platform) Discussion

02, 18t, allroad, anti, audi, awe, foulers, o2, oxygen, secondary, sensor, sensors, spacer, spacers, vast, write

O2 sensor spacer project... not so good. What now?

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PGTT on Mar 1, 2009

Mar 2, 2009 04:47 AM
by RMcQ

13

17,842

Audi allroad

can a rear zoldman o2 sensor be used as a front o2 sensor? is the difference just cable length?

lulz on Mar 1, 2009

Mar 1, 2009 11:26 AM
by Zold-manS8

5

1,048

S4 / RS4 (B5 Platform) Discussion

02, 27t, bad, code, codes, engine, o2, oxygen, oxygon, p0131, send, sensor, sensors, throw, throwing

Can an O2 sensor go bad without throwing a code?

believeryes on Feb 17, 2009

Feb 19, 2009 06:16 AM
by shwndh

4

2,994

A4 (B6 Platform) Discussion

14, 18mm, anti, antifouler, audi, b5, bosch, defoulers, fouler, foulers, mm, napa, o2, plug, s4, spark, sparkplug

Doing the O2 antifouler modification for my downpipes (Milltek) looking for thread specs for O2..TIA

Rive on Feb 18, 2009

Feb 18, 2009 09:04 AM
by Bluesuede

9

3,749

S4 / RS4 (B5 Platform) Discussion

Where to find decent O2 sensor wrench?

Fah Q M3 on Feb 11, 2009

Feb 11, 2009 08:02 PM
by Detroit

2

646

S4 / RS4 (B5 Platform) Discussion

03, 27t, 30, a4, audi, b1, controls, location, o2, oxygen, replace, s1, sensor, timing, tt

Oxygen Sensor B1 S1 ...fine?

1999Audi on Feb 10, 2009

Feb 11, 2009 07:27 PM
by 1999Audi

9

13,193

A4 (B5 Platform) Discussion

Most mileage without EGT / O2 sensor failure? Me = 135,000

clinton c on Feb 10, 2009

Feb 10, 2009 05:01 AM
by clinton c

0

413

S4 / RS4 (B5 Platform) Discussion

o2 sensor question, are all 4 sensor same? just diff harness?

EmpireS4 on Feb 9, 2009

Feb 9, 2009 01:02 PM
by daves4izzle::ASP 3-

3

630

S4 / RS4 (B5 Platform) Discussion

20t, audi, autozone, denso, difference, ebay, forum, generic, o2, oxygen, replace, sensor, sensors, tt, universal

replacing o2 sensor, autozone carries a bosch for $153...

donnyt on Feb 8, 2009

Feb 8, 2009 08:31 PM
by Audi Junkie

8

1,641

A4 (B6 Platform) Discussion

02, 18730386, a4, allroad, amu, audi, b6, bosch, code, color, diagram, ecu, o2, pin, sensor, wire, wiring

Anyone have a wiring diagram for the 2nd 02 sensor to ECU? Looking for ECU pin #'s

VorsprungTT on Jan 25, 2009

Feb 1, 2009 02:26 PM
by Russ Scott

8

10,554

TT (Mk1) Discussion

1025, audiworld, awe, box, cel, chipped, cluster, ecu, esp, harness, mbox, o2, recode, run, s4, zoldman

Switched from H box to chipped M box got this CEL

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Jon_Rhea on Jan 27, 2009

Jan 28, 2009 07:55 AM
by Jon_Rhea

11

1,430

S4 / RS4 (B5 Platform) Discussion

16109, 16121, 96, a4, bosch, cat, change, o2, oxygen, post, sensor, vw, vwvortex

post-cat O2 sensor replacement part?

nikhil on Jan 26, 2009

Jan 27, 2009 05:28 AM
by nikhil

6

1,574

TT (Mk1) Discussion

0010, 00283, 1101, 1961, 8051, bad, code, codes, d55, determine, fault, fun, klimavollautomat, o2, readiness, release, sensor, status, vag, vagcom, vcds

More vag com fun....Now I'm stumped

sims159914 on Jan 23, 2009

Jan 26, 2009 10:14 AM
by DasTT

4

1,638

TT (Mk1) Discussion

17511, audi, b1s1, bad, diy, o2, p1296, replace, tt, turbo

so im not sure its my turbo thats bad... does this look like a bad head gasket?

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chosos on Jan 19, 2009

Jan 22, 2009 06:02 AM
by chosos

10

2,293

TT (Mk1) Discussion

06a906262q, 2003, 27t, 98, a4, allroad, audi, cat, extend, o2, post, pre, precat, sensor, wire

Found a cheap pre-cat O2 SENSOR ( Cheaper than 06A 906 262 Q )

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fkacct on Sep 25, 2007

Jan 16, 2009 04:53 PM
by TTransport

15

7,315

TT (Mk1) Discussion