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 Nov 19, 2010

Nov 24, 2010 05:23 AM
by Airbag

8

1,185

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 Oct 16, 2009

Nov 14, 2009 03:59 PM
by OverG

15

8,308

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 Mar 16, 2009

Apr 6, 2009 06:34 PM
by basmac

13

2,886

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 Aug 27, 2008

Aug 30, 2008 10:16 AM
by arrogantt

16

5,568

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

quattro20v on Apr 5, 2008

Apr 5, 2008 08:45 PM
by |skolnick

3

494

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

High HC--Failed emissions.

(

1 2)

alpinab7 on Mar 10, 2008

Mar 13, 2008 04:17 PM
by 1stturbo

13

3,491

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 Feb 22, 2008

Feb 23, 2008 12:12 AM
by emtee

2

12,276

Audi A3 / S3 / RS 3

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

(

1 2)

gofastblue on Jan 19, 2008

Jan 20, 2008 08:13 PM
by zzzing

10

986

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 Mar 8, 2007

Mar 14, 2007 02:09 PM
by CK NYoC

14

3,776

12v V6 Discussion

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

in2audi on Dec 11, 2006

Dec 12, 2006 06:27 AM
by Just Paul

4

339

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

Vancouver UrS-car Meeting "minutes"

(

1 2 3 ... Last Page)

UrS4boy on Nov 23, 2006

Nov 25, 2006 02:37 PM
by - GT Style -

33

1,681

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 Feb 22, 2006

Feb 23, 2006 06:11 AM
by DUBITUP

12

12,315

NOX On 2001 S4 Avant

seeyas4 on Jan 23, 2006

Jan 23, 2006 09:33 AM
by MarkFank

8

642

S4 / RS4 (B5 Platform) Discussion

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

egr valve

raja on Jul 7, 2005

Jul 11, 2005 11:23 AM
by - GT Style -

8

505

91, california, miata, nox, requirements, smog

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

squishball on Jun 30, 2005

Jul 1, 2005 10:15 AM
by squishball

8

469

Audi allroad

lower, nox, readings, retarding, timing, your

Failed Emissions!

GeorgePBurdell on Jun 11, 2005

Jun 12, 2005 11:53 AM
by 4Driver4

8

424

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 Nov 5, 2004

Nov 5, 2004 02:51 PM
by StoneMan

31

1,661

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 Oct 13, 2004

Oct 14, 2004 03:31 AM
by philip200qt

12

4,633

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 Dec 14, 2003

Dec 14, 2003 07:58 AM
by mt6127

1

431

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

help a brotha out, failed emissions

(

1 2)

Merkin on May 1, 2003

May 2, 2003 02:30 PM
by Merkin

10

674

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

EGR Function- NOX emissions failure

Åudios69 on Dec 7, 2002

Dec 8, 2002 08:46 AM
by BoostFrenzy

4

675

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

1991 80 - Failing NOx Emissions. Any ideas?

BaxAudi on Apr 23, 2002

Apr 23, 2002 05:17 PM
by MikTip

3

356