Threads Tagged with catalyst

2001, 2002, 30, a4, a6, audi, catalyst, catalytic, code, converter, fail, forum, p0421, quattro, troubleshooting, v6

Possible Solution for Catalytic Converter fault codes - P0421 & P0431

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A84Nate on Dec 9, 2010

Oct 13, 2016 02:08 PM
by maxiwoofus

30

151,430

A8 / S8 (D2 Platform) Discussion

190e, 2316, 97, b4, catalyst, check, code, codes, diagnostic, emissions, fails, generate, readiness, retrieve, start, test, vagcom, vw

Anybody ever generate an emissions "readiness" code manually before?

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PaulW on Mar 14, 2009

Jan 5, 2014 07:19 AM
by silverd2

13

22,163

03, 18, 18t, 2004, 8t, a4, audi, b6, bad, cat, catalyst, catalytic, clogged, converter, forum, quatrro

2004 A4 1.8T Quattro Cat Converter

JARA4 on Sep 10, 2013

Sep 18, 2013 09:04 AM
by lyleswk

9

6,590

98, a6, audi, block, blocks, blocksr, catalyst, catalytic, measuring, q7, vcds

VCDS measuring block value vs. bentley Threshold value

ajg617 on Sep 13, 2013

Sep 13, 2013 04:58 PM
by ajg617

0

2,649

2001, 42, a6, allroad, audi, catalyst, catalytic, cel, check, codes, converters, efficiency, engine, general, light, motors, powered, vbulletin

Check Engine Light

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adobian on Sep 6, 2012

Nov 29, 2012 07:20 PM
by awdjunkies

14

3,668

Audi allroad

01, 27t, a6, audi, catalyst, catylist, code, codes, efficiency, emissions, p0431, pass, threshold, vag, warmup

HELP with 01 audi a6Q 2.7t codes please.

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Ryanl2488 on Sep 4, 2012

Sep 5, 2012 12:58 PM
by Ryanl2488

14

8,936

1999, 99, a6, abs, audi, avant, catalyst, code, efficiency, flow, incorrect, o2, purge, quattro, sensor, sensors

1999 Audi A6 avant throwing codes. Is this O2 sensors?

RUFUSDESIGN on Jul 17, 2012

Aug 12, 2012 10:02 AM
by audifirst

4

1,544

16287, a6, audi, avant, b2, bank, c5, catalyst, code, force, oxygen, pre, readiness, replace, s1, s6, sensor

CEL could use some guidance on a couple of codes

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68jcode on Mar 1, 2011

Aug 6, 2012 08:33 PM
by Solem

14

4,895

17831, 42, a6, air, audi, bank, c4, catalyst, efficiency, error, injection, pump, s4, secondary, system

Secondary Air Injection and Catalyst errors

Jackball42 on Oct 28, 2009

Jul 3, 2012 09:01 AM
by bharllee

6

6,195

1998, 2000, a4, a6, allroad, audi, catalyst, check, coming, cylinder, engine, light, misfire, software, update

Check engine light keeps coming on

clintmn on Feb 1, 2012

Feb 6, 2012 06:04 PM
by GTA_Driver

4

1,684

16805, 16815, 2000, a6, audi, bank, cat, catalyst, code, efficiency, low, p0421, p0431, quattro, treshold, trouble, warm

Fault codes:P0431,P0421,P1603-intermittent?

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tmaslar on Jan 20, 2007

Nov 21, 2011 11:52 AM
by 02ALLROAD02

24

49,349

28, a6, aftermarket, aud, audi, bank1, c4, catalyst, catalytic, converter, converters, experiences, good, main, threshold

Anyone have any experience with aftermarket Catalytic Converters?

jedblack on Nov 17, 2011

Nov 17, 2011 06:24 PM
by MP4.2+6.0

4

2,467

16816, 1999, 28, 32, 99, a6, audi, bank, catalyst, driver, efficiency, main, p0432, side, threshold, vw

CEL - Code P0432

Quattro Jones on Jun 14, 2007

Nov 8, 2011 09:11 PM
by mellowg

2

7,083

30v V6 Discussion

02, 1176, attained, b1, catalyst, catalystb1, correction, dtc, limit, o2, o2s, obtained, oxygen, rear, sensor

DTC 1176 "O2 Correction Behind Catalyst,B1 Limit Attained"

GIS on Jan 3, 2006

Sep 7, 2011 02:53 PM
by Huskerbob

4

8,432

2002, 30, a6, audi, catalyst, code, coils, efficiency, ignition, po102, po172, po175, po421, quattro, tt, warm

2003 3.0 Engine and ESP lights on (P0102, P0172, P0420, P0421)

IbizaKiwi on Aug 29, 2011

Aug 30, 2011 10:10 AM
by IbizaKiwi

2

8,790

S4 / RS4 (B5 Platform) Discussion

2001, 42, a6, a8, america, audi, bank, catalyst, efficiency, p0431, p1130, recall, specs, threshold, warm

Help with P0431, P1128, P1130

Quattro 88 80 on May 3, 2010

Aug 17, 2011 02:43 PM
by Adrian02S4

7

5,235

Audi allroad

16805, 17866, catalyst, s4, sensor, warm

O2/Gas Temp/Warm Up Catalyst Sensors faults

yakmatt on Jun 27, 2011

Jul 7, 2011 06:57 AM
by skamgdi

1

1,519

42dd, audi, catalyst, catalytic, cel, ct, emission, emmision, failed, incomplete, monitor, monitoring, ready, spacer, tt

42DD downpipe and failed catalyst monitoring for emissions

RemixTT on Apr 20, 2011

Apr 25, 2011 04:21 AM
by Lexx

1

2,493

TT (Mk1) Discussion

2000, 2007, 2008, 325i, 335i, a8, aging, audi, bank, bmw, catalyst, catalytic, code, converter, efficiency, oxy, oxygen, precat, sensor

Can anyone interpret this fault code?

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am_ver on Dec 28, 2010

Apr 15, 2011 10:23 PM
by Nedrager

10

9,785

A6 / S6 (C6 Platform) Discussion

2003, 99, a6, audi, bank, bank2, catalyist, catalyst, kia, main, o2, sedona, sensor, threshold, warmer

Main catalyst bank2: efficiency below threshold

baudenfj on Feb 21, 2011

Feb 22, 2011 09:00 AM
by baudenfj

5

5,121

2001, 27t, allroad, audi, bank1, bypass, catalyst, catalysts, code, fourm, road, treshold, tubes, turbo, warm, wiki

2001 Audi Allroad 2.7T catalyst question

italiansta1978 on Dec 28, 2010

Feb 18, 2011 02:46 PM
by Default One

1

1,725

Audi allroad

002, 16804, 2002, a4, a6, audi, catalyst, code, coding, faul, fault, mil, p0420, s4, system

Fault code 16804, help.

viktor88 on Nov 4, 2010

Nov 7, 2010 04:13 PM
by Dana @ Ross-Tech

3

7,785

A4 (B5 Platform) Discussion

a4, b5, bad, cat, catalyst, clog, clogged, cloggrd, inside, jschicktalystcom, mpg, muffler, plugged, rattling, resinator, resonater, resonator, s4

Can bad catalyst plug up a resonator or rear muffler?

ky90025 on Oct 7, 2010

Oct 11, 2010 06:34 AM
by acrane6262

3

8,445

a3, additive, bosch, catalyst, diesel, hpfp, injection, kleen, lubrication, lubricity, power, redline, service, tdi, ulsd

Power Service Kleen for your TDI??

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2PUTT on Sep 14, 2010

Sep 29, 2010 02:02 PM
by 3waygeek

12

12,218

Q7 MK 1 Discussion

2, a4, a6, audi, bank, catalyst, code, codes, efficiency, engine, obd, odb, po431, threshold, warm

Po431 below threshold bank 2

Audi a6 pearls on Aug 17, 2010

Aug 18, 2010 06:04 AM
by massboykie

1

5,422

A4 Cabriolet (B6 Platform) Discussion

16815, 2, a4, audi, audiworld, bank, catalyst, dtc, efficiency, threshold, warm

DTC 16815 warm up catalyst

1crisk70 on Aug 5, 2010

Aug 5, 2010 12:59 AM
by 1crisk70

0

2,119

2002, 2003, 30, a4, audi, bank, catalyst, code, cold, efficiency, p0431, quattro, threshold, warm, weather

P0431 only in cold weather

AudiOH on May 16, 2010

May 18, 2010 04:12 PM
by AudiOH

4

3,042