Threads Tagged with p0422

18t, 42, a4, a6, audi, bad, cat, code, emission, induction, p0420, p0422, p0423, pump, sai

Failed SAI Pump (P1411&P1423) Causing P0423 Cat Code?

prehayem on 10-02-2012

10-22-2012 04:32 AM
by rohit13

5

2,872

2.7T V6 Discussion

1998, a4, active, article, audi, codes, dashboard, fault, mil, p0411, p0422, p1141, powered, request, shemale, signal, video

Tiptronic clunking and banging

gbove on 05-08-2012

05-25-2012 01:44 PM
by dirtracerny1

8

4,789

1998, 1999, 28, 99, a4, audi, code, codes, p0153, p0422, passat, po153, quattro, reset, vw

P0153, P0422 Code reset

Kato on 12-07-2011

12-07-2011 06:11 PM
by turbo510

1

2,494

1998, 2000, 28, 42, a6, allroad, audi, bank, cat, clear, code, p0422, quattro, seafoam, vw

P0422 Cat Bank 1 Help

pearlwhitesix on 10-09-2011

10-10-2011 04:20 PM
by pearlwhitesix

2

1,958

Catalytic question, trying to avoid cost

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1 2)

Philhawtin on 07-21-2011

08-05-2011 05:58 AM
by SloopJohnB@mac.com

10

1,930

Engine Won't Run... Need Advice

bsewall on 11-13-2010

11-14-2010 07:03 AM
by Reggie

3

662

A6 4.2 back on the road after 15 months

Corona1 on 08-12-2010

08-25-2010 04:02 PM
by ChampionMotorHouse

1

1,839

4.2 V8 Discussion

98, audi, cat, code, labree, p0422, po422

Need a definitive answer on this...

x Wild Bill x on 10-23-2009

10-23-2009 03:25 PM
by x Wild Bill x

2

953

1997, a4, a6, aftermarket, audi, bad, catalyctic, catalytic, code, connecitcut, converter, converters, forum, p0422, sold

Catalytic Converter p0422

XPS Audi on 05-20-2009

10-08-2009 05:40 PM
by emjayem

2

4,465

a4, audi, breather, check, clear, code, engine, error, hose, light, obd, p0422, p4022, problems, q7, tt

Check engine light....

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1 2)

gurwy on 09-04-2009

09-10-2009 10:00 AM
by Forshaw

10

3,342

18t, 1999, 2001, 99, a4, audi, b5, cel, code, diverter, engine, forums, p0422, po422, tt

CEL P0422 Need Help

Pjbrof on 08-29-2009

08-30-2009 03:32 PM
by Pjbrof

3

1,899

18, 1999, 98, a4, a6, aeb, audi, chevrolet, chevy, code, exhaust, fault, obd, p0422, pickup, smelly, suburban

CEL P0422

awdehere on 05-28-2009

06-26-2009 04:36 PM
by 4Driver4

7

2,625

42dd, audi, bank, downpipe, fix, p0422, spacer, threshold

GREAT SUCCESSSSS!!!!!!!!!!!!!!

ROD TT on 11-30-2008

12-01-2008 09:38 AM
by mental motorsport s4

8

1,138

2001, a6, audi, catalyst, check, code, engine, main, mercedes, p0422, pcode, po422, porsche, threshold, tt

what do you make of this code ..p0422-main catalyst below threshold

ROD TT on 11-13-2008

11-15-2008 02:46 PM
by ROD TT

6

5,123

18t, 1999, 97, 99, a4, audi, cat, catalyst, code, efficiency, main, p0422, threshold, thresold, vag

Cat Efficiency below threshold?

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1 2)

mktbully on 10-26-2008

10-27-2008 05:10 PM
by Kingttr

13

2,327

P0420/P0422...

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1 2)

momotoTTe on 09-20-2008

09-20-2008 03:58 PM
by MCPaudiTT - DEFCON 1

13

2,791

035, 16518, 16806, 186, 186a, 8n0, fault, ipod, number, p0422, vcds

Need all the help I can get to figure out what is going on with my car. VAG scan . . .

myers1.8TQ on 08-28-2008

08-28-2008 07:31 AM
by myers1.8TQ

3

1,640

TSB HELP??

will_i_am_1 on 04-25-2008

04-25-2008 01:09 PM
by will_i_am_1

0

678

17521, 2000, a4, audi, catalyst, check, code, efficiency, error, location, main, o2, p0422, p1113, po422, sensor, threshold, tt

code-apalooza

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1 2)

mosmoe (OPG) on 02-21-2008

02-22-2008 09:13 PM
by mosmoe (OPG)

14

3,274

a4, audi, b5, code, engine, misfire, obd, p0422

Engine stumbling, odd AFR's, and OBD code ... hmmmm....

Neil N. on 01-24-2008

01-24-2008 04:12 PM
by Neil N.

2

629

Does this code mean one of my O2 sensors need replaced? The front one or rear one?

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1 2 3)

Trey (at pitt) on 10-03-2007

10-03-2007 11:54 AM
by TT_Nuge

21

1,188

16806, 17544, 18t, audi, code, codes, fuel, long, p0422, p1136, term, trim, tt, vag, vagcom

Name that VAG code: 17544 - P1136 and 16806 - P0422

RallyVermont on 05-20-2007

05-20-2007 12:33 PM
by RallyVermont

2

1,918

A8 / S8 (D2 Platform) Discussion

18t, 1998, a4, a6, audi, bank, code, drivers, engine, p0422, side, tt

Code "P0422" - has anyone fixed by replacing the post CAT sensors?

A8CT on 02-07-2007

02-07-2007 08:39 PM
by Always Overcharged

3

1,728

335i, 42dd, audi, blueflame, dallas4u, downpipe, dp, escort, exhaust, p0422, spacer, tt

The 42DD is providing a much-enjoyed kick in the pants.

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1 2 3 ... Last Page)

Lowcountry on 01-18-2007

01-23-2007 02:56 PM
by TTinCT

36

1,372

42dd, arrestor, code, downpipe, file, loaded, p0422, plug, spark, trick, vag

Some codes, my codes file apparently wont load, can someone identify & help!

VorsprungTT on 11-22-2006

11-22-2006 01:57 PM
by TT_Nuge

6

686

A8 / S8 (D2 Platform) Discussion

a4, a6, a8, audi, audiworld, b5, catalystbank1, catalystbank2, cel, efficiency, main, p0422, p0422p0432, p0432, threshold

CEL P0422 P0432

pogg99 on 12-09-2005

12-09-2005 06:06 PM
by Always Overcharged

6

3,835

18t, 1999, 28, a4, audi, bank, cat, catalist, effiency, main, p0422, quattro

P0422 Main catalist: bank 1 efficiency below threshold

A4Quatro on 01-26-2005

01-26-2005 06:01 PM
by Ritz

3

857

98, a6, aha, audi, check, code, engine, gm, obd, p0411, p0422, p0432, po411, po422, po432, scanned

Help! Check Engine on and Codes P0411/P0422/P0432 scanned

try2diy on 07-03-2004

07-03-2004 09:55 AM
by try2diy

0

2,812