Threads Tagged with nox

A6 / S6 (C5 Platform) Discussion

100, 1994, 98, a4, audi, car, code, emissions, facts, fire, high, intermittent, miss, nox, tt

NOX FAILURE AND OCCASIONAL MIS-FIRE

audifield1 on 11-19-2010

11-24-2010 05:23 AM
by Airbag

8

1,114

1996, 1997, a4, a6, audi, egr, emission, emissions, european, failed, hc, high, levels, nox, overheat

88 5kS high NOX emission fail - egr?

(

1 2)

OverG on 10-16-2009

11-14-2009 03:59 PM
by OverG

15

7,000

Audi 5000 / 200 / V8 Discussion

1995, 95, a4, a6, audi, emissions, failure, high, hydrocarbon, hydrocarbons, nissan, nox, passing, pickup, s4

1995 S6 failing emissions ?

(

1 2)

basmac on 03-16-2009

04-06-2009 06:34 PM
by basmac

13

2,321

Rocky Mountain Discussion

5000, audi, bmw, car, content, e85, emissions, fail, failed, gpm, hc, high, nj, nox, ppm, sensor

failed emissions, high nox & hc content... what now?

(

1 2)

arrogantt on 08-27-2008

08-30-2008 10:16 AM
by arrogantt

16

5,165

you guys were right, changing the oil really does help to reduce emissions

quattro20v on 04-05-2008

04-05-2008 08:45 PM
by |skolnick

3

370

18, 1967, 1992, emission, emmissions, failed, hc, high, hydrocarbons, idle, mazda, miata, nox, toyota, vw

High HC--Failed emissions.

(

1 2)

alpinab7 on 03-10-2008

03-13-2008 04:17 PM
by 1stturbo

13

3,079

RS4 (B7 Platform) Discussion

06f907807a, 16575, 1999, 20, 906, a3, audi, cabrio, code, fault, fsi, nj, nox, sensor, vw

a3 2.0FSI only revs to 3000rpm

emtee on 02-22-2008

02-23-2008 12:12 AM
by emtee

2

11,235

Audi A3 / S3 / RS 3

Someone tell me again why our cars run so lean....

(

1 2)

gofastblue on 01-19-2008

01-20-2008 08:13 PM
by zzzing

10

671

44k, 502, bad, bg, fouled, high, levels, mystery, nox, oil, plug, plugs, spark, temp, wires

Would running high temp spark plug wires cause high nox

(

1 2)

chiitown on 03-08-2007

03-14-2007 02:09 PM
by CK NYoC

14

3,345

12v V6 Discussion

My new 97 cab failed CA smog. It passed everything except Nox at low speed...

in2audi on 12-11-2006

12-12-2006 06:27 AM
by Just Paul

4

261

7a, audi, high, jetta, keegan, mtm, nox, urs4

Vancouver UrS-car Meeting "minutes"

(

1 2 3 ... Last Page)

UrS4boy on 11-23-2006

11-25-2006 02:37 PM
by - GT Style -

33

1,244

Rocky Mountain Discussion

18t, 200, 2002, 27t, 28, allroad, audi, dubituipcom, emissions, fail, gpm, nox, noxgpm, quattro, refers

Question: Does anyone know what "NOx GPM" refers to as far as emissions testing goes? I passed,

(

1 2)

slm4buffs on 02-22-2006

02-23-2006 06:11 AM
by DUBITUP

12

11,674

NOX On 2001 S4 Avant

seeyas4 on 01-23-2006

01-23-2006 09:33 AM
by MarkFank

8

604

S4 / RS4 (B5 Platform) Discussion

95, a6, ael, allroad, audi, b5, egr, high, nox, reset, s4, vagcom, valve, valves

egr valve

raja on 07-07-2005

07-11-2005 11:23 AM
by - GT Style -

8

415

91, california, miata, nox, requirements, smog

OT: Other toy failed CA's NO Smog test. Help requested...

squishball on 06-30-2005

07-01-2005 10:15 AM
by squishball

8

397

Audi allroad

lower, nox, readings, retarding, timing, your

Failed Emissions!

GeorgePBurdell on 06-11-2005

06-12-2005 11:53 AM
by 4Driver4

8

305

S4 / RS4 (B5 Platform) Discussion

adding, chiptuning, correct, knocking, lemiwinks, lemmiwinks, lines, nox, powered, sensor, settings, timing, trend, trendlines, vbulletin, vr6

Knock sensor trend lines with various Lemmiwinks fueling settings...........

(

1 2 3 ... Last Page)

JasonS4+Festicle on 11-05-2004

11-05-2004 02:51 PM
by StoneMan

31

1,151

alchohol, audi, bring, car, cars, cat, denatured, emisions, level, lower, lowering, nox, retard, run, timing

How can I lower NOX emissions?

(

1 2)

philip200qt on 10-13-2004

10-14-2004 03:31 AM
by philip200qt

12

4,080

Audi 5000 / 200 / V8 Discussion

Hi NOx. Could timing advanced to 9 deg and a faulty vacuum advance raise it that much?

Me_and_my_GT on 12-14-2003

12-14-2003 07:58 AM
by mt6127

1

344

06, 2006, 25, 25i, emission, emissions, high, impreza, nox, problems, subaru

help a brotha out, failed emissions

(

1 2)

Merkin on 05-01-2003

05-02-2003 02:30 PM
by Merkin

10

463

2007, emissions, failure, failures, nox, pontiac, vibe

EGR Function- NOX emissions failure

Åudios69 on 12-07-2002

12-08-2002 08:46 AM
by BoostFrenzy

4

617

1995, audi, dc, emissions, failed, fix, nox

1991 80 - Failing NOx Emissions. Any ideas?

BaxAudi on 04-23-2002

04-23-2002 05:17 PM
by MikTip

3

295