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Threads Tagged with p0431

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a4, b6, bas, battery, check, empty, engine, gas, p0421, p0431

Check Engine due to fuel?

DanaB6 on Apr 29, 2010

May 2, 2010 01:02 AM
by Dan1969

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5

2,303

2000, 2001, a4, a6, audi, catalytic, code, dealer, ecu, engine, exhaust, leak, p0431, quattro, update

P0431 - ECU update?

punkrocker5817 on Aug 29, 2009

Sep 5, 2009 11:38 AM
by punkrocker5817

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5

5,061

2001, allroad, audi, code, p0431

emission help

audi16ODB on Jul 25, 2009

Jul 25, 2009 01:38 PM
by audi16ODB

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0

971

audi, p0421, p0431, p1113, p1131

code check please

RoboRabbit on May 8, 2009

May 10, 2009 01:17 AM
by Midniteoyl

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2

1,050

S Car Model Line

Post

02, a6, audi, bdu, catalytic, code, codes, converter, error, kod, obd, obd2, p0421, p0421p0431, p0431, quattro

Error Code P0431

twinturbosixer on Apr 15, 2009

Apr 15, 2009 11:25 AM
by hxgaser

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1

5,279

Question

02, 03, 18, 2002, 2006, a3, a4, audi, cant, cel, fill, fuel, gas, gass, p0431

CEL: P0431 & can't fill gas

dmk11 on Feb 24, 2009

Feb 24, 2009 12:00 AM
by dmk11

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0

1,482

0300pd, a4, audi, bad, ck, code, codes, headgasket, p0431, trouble

good times with trouble codes

ckbkny on Jan 6, 2009

Jan 6, 2009 02:11 PM
by shane.trammell

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1

1,453

0431, 2002, 30, a4, audi, b6, catalytic, code, p0431, trouble, warranty

P0431 catalytic converter?

ckbkny on Jan 2, 2009

Jan 2, 2009 02:51 PM
by ckbkny

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0

1,804

02, 2001, 28, 30, a6, audi, diagnostic, fouler, ox, p0421, p0431, quattro, srnsor, trouble

New ride, and a few problems...

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Multi-page thread

1 2 3)

crazyguy on Dec 14, 2008

Dec 17, 2008 08:50 AM
by crazyguy

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28

4,361

10, a4, a6, audi, car, cat, catalytic, chip, code, converter, ecu, engine, located, mod, p0431

Code P0431 Where is this cat located?

playboy00786 on Nov 2, 2008

Nov 3, 2008 09:36 AM
by hxgaser

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2

4,081

2002, a4, a6, audi, b6, car, cat, code, codes, conv, drive, faulty, p0421, p0431, update, vag

P0431, P0421 codes, help!!

monkey323i on Apr 27, 2008

Apr 28, 2008 11:05 PM
by AudiTech616

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1

3,651

2002, a4, a6, audi, bank1, catalyst, catalytic, code, convereters, efficiency, p0421, p0431, p1557, threshold, warm

PLease Help 2 Catalytic Converters bad, codes P0421, P0431, P1557, P1127

bslags on Mar 27, 2008

Mar 27, 2008 11:23 AM
by bslags

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0

2,830

Intake, Headers and Exhaust

02, 2002, a4, a6, audi, audia, code, codes, dtc, fault, location, p0431, po421, po431, quattro

fault codes po421 and po431

simsaudi3.0 on Feb 2, 2008

Mar 12, 2008 11:37 PM
by tj19855

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7

9,201

2000, 28, a4, p0431, stored

Check engine Codes Here!

Got2Speed on Feb 15, 2008

Feb 17, 2008 11:45 AM
by Got2Speed

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9

1,632

2001, allroad, audi, bank, catalyst, clear, code, codes, downpipe, efficiency, error, p0431, po431, s4, threshold, warm

Code P0431 Warm Up Catalyst Below Threshold

carhopper on Jan 13, 2008

Jan 13, 2008 07:16 PM
by carhopper

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0

4,663

S Car Model Line

2002, 30, 99, a6, audi, avant, back, code, let, o2, p0431, quattro, readings, sensor, sensors

02 Sensor replacement?

hxgaser on Dec 27, 2007

Jan 3, 2008 02:08 AM
by frankinstyn

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9

2,434

audi, p0431, smog, test

I SERIOUSLY NEED HELPS!!!

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Multi-page thread

1 2 3 ... Last Page)

707782y on Dec 5, 2007

Dec 8, 2007 07:57 PM
by auditech79

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41

4,909

carmd, code, p0431

Still without my car

NuYorka103185 on Nov 6, 2007

Nov 6, 2007 03:48 PM
by turbo kraut

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1

767

2003, 30, 30l, a4, a6, audi, code, codes, coils, ignition, p0300, p0304, p0421, p0431, quattro, replacement

2003 A4 3.0L Quattro, codes P0421 and P0431, now also P0300, P0301, P0303 & P0304

rerodriguez11 on Oct 16, 2007

Oct 16, 2007 04:40 PM
by techbod

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4

12,209

03, 2002, 2003, 30, 30l, a4, a6, audi, code, codes, engine, fix, p0421, p0431, service

2003 A4 3.0L Quattro, codes P0421 and P0431

rerodriguez11 on Oct 4, 2007

Oct 6, 2007 02:38 PM
by rerodriguez11

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1

4,737

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