Threads Tagged with 16805

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 01-20-2007

11-21-2011 11:52 AM
by 02ALLROAD02

24

47,092

16805, 17866, catalyst, s4, sensor, warm

O2/Gas Temp/Warm Up Catalyst Sensors faults

yakmatt on 06-27-2011

07-07-2011 06:57 AM
by skamgdi

1

1,379

16805, 2002, 30, a4, a6, audi, audy, code, codes, error, fault, list, message, p0421, quattro, vag

2002 Audi A6 Quattro Error Code Help

l_smith on 08-04-2010

08-06-2010 11:29 AM
by Dana @ Ross-Tech

3

3,549

16684, 16690, 16805, 16825, 30, a6, audi, code, idle, misfire, rough, timing

The codes keep piling up

ajg617 on 03-24-2010

03-25-2010 11:44 AM
by johnkk

4

1,459

01119, 01592, 02262, 16805, 17, 258j, 30l, 4b0, 962, a6, address, audi, code, fault, p0421, ross, tech, vag

vag-com code on my 02

PaJames on 02-26-2010

03-01-2010 04:07 PM
by PaJames

7

6,342

A4 (B6 Platform) Discussion

16805, 20002, 30, 30l, a4, a6, audi, cats, giac, p0421, p0431, po421, s4

Looks like I need either both O2 sensors replaced or both Cats replaced.

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A4AdMan on 03-01-2009

04-21-2009 12:45 AM
by diagnosticator1

16

4,073

16805, 1994, 2002, a4, a6, audi, b5, bank, cat, code, fault, headlight, number, s4, xpel

Phantom CEL - Cat Bank 1 - WTF?

S4Buckeye on 02-20-2009

02-21-2009 10:16 AM
by Imola Ghost

6

923

S4 (B6 & B7 Platforms) Discussion

16805, audi, cap, code, codes, gas, leak, n80, p0431, tank, test, vag, valve

Tank Leak Test?

siriuss4 on 02-17-2009

02-17-2009 06:48 AM
by siriuss4

0

1,033

1, 16805, 2001, allroad, audi, bank, catalys, catalyst, code, efficiency, efficieny, fault, mean, s4, threshold, warm

16805 - Warm Up Catalyst; Bank 1: Efficiency Below Threshold (( WHAT DOES THIS MEAN?? ONLY CODE ))

cjfbio2 on 01-13-2009

01-14-2009 03:44 AM
by bearthebruce

1

7,137

16805, 17862, 17866, 2001, 20015, a6, audi, audiworld, code, kelbrig1, misfires, p1454, p1458, p1912, s4, tiptronic

got a misfire last night that goes away after about a minute or 2. heres my codes...help!

Ross_S4 on 01-01-2009

01-01-2009 02:42 PM
by kelbrig1

5

1,552

16805, 2001, 2003, 27, allroad, audi, code, egt, engine, exhaust, g235, g236, gas, p0421, p1453, sensor, temp

witch one of four sensors is it???

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dzzeiks on 09-09-2008

09-10-2008 04:01 AM
by Zold-manS8

16

3,654

16805, 2002, a4, audi, bank, catalyst, code, dtc, efficiency, engine, quattro, threshold, treshold, trouble, warm

DTC 16805: Warm up catalyst; Bank 1: Efficiency below threshold. Is this a bad cat converter?

HIS4 on 08-05-2007

05-04-2008 10:53 PM
by Dodge2Dub

3

3,849

16805 & 16815

kdrweez on 03-26-2008

04-27-2008 09:45 PM
by RaveGreen

6

1,858

STFA still unsure 16805 B1

S4tunato on 03-31-2008

03-31-2008 07:04 AM
by The_Jerbel (Jordan)

2

494

16805, 16815, 2002, 2003, 2005, a6, audi, b5, code, codes, diagnostic, s4, vag

Help with codes - 16805 & 16815 w/ bonus question

kdrweez on 03-22-2008

03-22-2008 09:01 PM
by kdrweez

6

1,723

032, 16805, 16815, 17544, 17546, audi, b5, block, code, codes, lean, log, running, s4, stage, throwing

Running lean codes, AWE OTS stage 3

abtmuda on 02-13-2008

02-14-2008 12:32 AM
by The_Jerbel (Jordan)

4

1,329

16805, 2003, 30l, audi, code, mazda, miata, mil, p0421, p0441

These codes seem familiar to me, but I don't have much experience with the 3.0. Anyone?

4Driver4 on 12-20-2007

12-20-2007 05:36 PM
by 4Driver4

2

844

Getting code 16805 bank 1. Just replaced o2 sensor a month ago. Could it have been a bad sensor or

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DanosS4 on 11-01-2007

11-01-2007 09:46 AM
by S4gasm (LoTR)

10

1,343

16805, audi, awe, catalysts, cel, located, main, o2, piggie, piggies, pipes, s4, secondary, sensors, vast

Will codes 16805/168015 for having piggies make the car slower?...(more)

dang on 10-15-2007

10-15-2007 05:39 PM
by quickaudi:STFA

6

496

Fvck me! Now I'm getting a bad cat code

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1 2)

Bobby Kinstle on 10-01-2007

10-02-2007 07:17 PM
by veloAR

12

1,139

Audi allroad

16805, 16826, 2001, 2006, 27t, 42, 98, a4, a6, audi, code, p0421, p0442, po442, s4

2 codes P0442 (16826) and P0421 (16805) HELP????

CapeCodAudi on 08-04-2007

08-04-2007 10:15 AM
by BoneDaddy

6

5,898

S4 (B6 & B7 Platforms) Discussion

16524, 16805, 2000, 2003, a4, apr, audi, bank, cat, code, ecu, flash, s4, void, warranty

ECU Flash + Warranty = SOL?

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RenoAudiNV on 05-07-2007

05-09-2007 12:35 PM
by RenoAudiNV

16

1,840

16805, 18t, 2, 2003, apr, audi, bank, catalyst, chip, fix, inefficiency, p0431, stage, threshold, warm

How to fix catalyst inefficiency codes - Stage 2 APR, stock dps, Magnaflow catback

Mr.Debo'sS4 on 02-22-2007

02-22-2007 02:28 PM
by Jason @ Streetwerke

5

981

16805, 17831, 28, a6, audi, cel, combi, p0421, p0431, p1411, p1423, s4, valve, vw

Opinion need - O2 Sensor & Combi Air Valves

plova on 02-05-2007

02-06-2007 04:35 AM
by 4Driver4

3

1,037

16805, audi, bank, catalist, code, effisioncy, p0421, po421

P0421/16805: Warm up catalyst efficiency below threshold, bank 1...

PSUEng on 01-19-2007

01-21-2007 06:59 AM
by 87ninefiveone

3

1,919

A4 (B5 Platform) Discussion

16805, 16815, 2000, 28, a4, action, audi, bosch, bulletin, catalytic, fix, ic, o2, oxygen, sensor, service, vw

16805 and 16815 - catalyst effiency CEL on a 2000 A4. I think I remember...

4Driver4 on 01-08-2007

01-08-2007 01:46 PM
by Carson (K03x2)

9

1,804

1, 16805, audi, b5, bank, catalyst, effectively, efficiency, s4, threshold, warm

16805 - Warm Up Catalyst; Bank 1: Efficiency Below Threshold. Bad 02?

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JordanS4 on 12-01-2006

12-02-2006 07:58 PM
by rktskicar

10

2,749

16805, 16805vag, 16815, 30, a6, audi, code, codes, com, fault, readiness, test, trouble, vag

X-Post: Fault codes from VAG scan...16805, 16815, 00716, 00962. Anyone seen/have these before?

SilverSchwinn on 11-19-2006

11-21-2006 06:43 PM
by Bracketracer

7

1,123