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Threads Tagged with nox

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1996, 850, blowby, ca, emissions, failed, flywheel, high, inlet, ipd, lightweight, nox, pass, smog, turbo, v70, volvo, wont

Won't Pass CA Emissions - High HC

geemurphy on Oct 12, 2013

Oct 16, 2013 11:01 AM
by boxpin

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8

9,660

1996, 850, 95, 960, affect, bad, cat, high, level, lower, nox, o2, oxygen, pcv, sensor, valve, volvo

2 Attachment(s)

'96 850:NOx went UP after O2 sensor replacement - other causes?

whapper on Jul 22, 2012

Jul 22, 2012 02:38 PM
by whapper

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2

2,677

93, 940, assistance, emissions, etest, failure, high, low, nox, ontario, passing, readings, speed, test, volovo, volvo

Need Assistance on Passing Emissions Test - 93 940

dieselsnowmobile on Nov 5, 2011

Nov 30, 2011 05:48 PM
by SacramentoJoe

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4

4,293

Volvo 240, 740 & 940

740, 940, block, ca, cat, high, nox, o2, reading, readings, repair, sensor, sensors, smog, test, turbo, volvo

Should I be concerned about these O2 sensor readings?

holiday_wagon on Jun 30, 2011

Jul 7, 2011 06:53 PM
by holiday_wagon

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13

8,460

Volvo 240, 740 & 940

1991, 240, 740, christi, corpus, emission, emissionn, emissions, failure, high, measuring, no2, nox, pass, smog, volvo, wont

1991 740 Emissions Failure

bossboy2 on Jun 13, 2011

Jun 16, 2011 03:39 AM
by pierce

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5

6,635

Volvo 240, 740 & 940

1990, 1991, 740, high, intercooler, it, nox, oil, production, rid, turbo, volvo, vovlo, wagon, year

Advice from 1991 Volvo Wagon Owners

Mama on May 26, 2011

May 27, 2011 08:47 PM
by swiftjustice44

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6

2,550

Volvo 240, 740 & 940

Question

1990, 760, controls, gas, high, idle, ignition, nox, smog, stale, stumble, test, tubing, v40, vacuum, volvo

-93 940 fails smog test - what next?

Rapid Dog on Oct 13, 2010

Nov 8, 2010 03:34 PM
by Rapid Dog

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6

4,292

Volvo 240, 740 & 940

1995, 1999, 3000, 940, emiission, emissions, fail, failed, failure, high, hight, nox, s70, test, volvo

Repeated Emission Test failures for NoX

gitane59 on Feb 13, 2010

Feb 14, 2010 04:54 AM
by gitane59

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2

4,719

1996, 740, 850, cars, failed, high, levels, lower, nitric, nitricoxide, nitrous, nox, oxide, s70, smog, volvo

Nitric Oxide (NO) is really high, how can I lower it?

timwu12 on Dec 2, 2009

Dec 3, 2009 06:26 PM
by Carrots

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5

2,353

1982, 1989, 240, barely, failed, nox, s60, smog, tests, volvo, xc70

failed smog

Beardog on Jul 4, 2009

Jul 4, 2009 06:23 PM
by TIPSP

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1

1,121

Volvo 240, 740 & 940

1994, 850, 91, camaro, car, cheap, egr, emission, fail, lower, nox, quick, running, solenoid, test, testing, volvo

emissions EGR Solenoid Controller

floryed on Apr 16, 2009

Apr 17, 2009 09:37 AM
by bestharry

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7

4,315

0432, 80, bad, code, emissions, fail, high, nox, o2, p0432, po432, sensor, test, upstream, volvo

High NOX and code P0432

spunkymonky on Aug 11, 2008

Aug 12, 2008 10:05 PM
by spunkymonky

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4

2,237

240, 850, detector, nox, schematic, sensor, turbo, v70, volvo, wiring, xprslouaolcom

Nox sensor

coexlou on Jun 15, 2007

Jun 17, 2007 08:06 AM
by B1mmer

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1

1,538

240, 92, egr, erg, high, nox, volvo

240 with no ERG

cjgarage on Mar 6, 2007

Mar 15, 2007 10:24 PM
by wojeepster

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4

1,322

Volvo 240, 740 & 940

1991volvo, 1994, 3000gt, 850, 900, egr, lower, nox, passing, search, smog, testing, turbo, volvo, volvospeed

Help! failing emissions NOX twice

(

Multi-page thread

1 2)

Apex on Nov 28, 2006

Mar 9, 2007 01:26 AM
by tatkins

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31

22,044

civic, colorado, due, emissions, failure, filler, fillerrestrictor, fuel, fuelnozzle, lead, leaded, nox, pass, related, restrictor

Emissions problem: Fuel Filler Restrictor

240s Rock on Nov 21, 2006

Nov 21, 2006 09:56 PM
by 240s Rock

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2

1,439

Volvo 240, 740 & 940

2000, 240, 850, 940, amm, check, emission, emissions, failed, message, nox, s80, test, testing, volvo

failed NOX emissions test

bli745 on Jul 26, 2006

Jul 28, 2006 09:49 PM
by wojeepster

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8

5,128

Volvo 240, 740 & 940

1988, 240, 240dl, adjust, air, amm, emissions, failed, forum, high, mass, meter, nox, problems, volvo, vovlo

1988 240 emission problem

jhall on May 11, 2006

May 14, 2006 02:47 PM
by tech

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5

1,535

Volvo 240, 740 & 940

1986, 2006, 240, 240dl, air, car, check, dl, flow, high, location, mass, nox, price, sensor, volvo

240DL 1986: High NO and Air Flow Sensor

cb400fred on Apr 5, 2006

Apr 10, 2006 10:55 PM
by wojeepster

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3

3,195

Volvo 240, 740 & 940

1987, 240, 240dl, 740, failure, high, normal, nox, passing, readings, s70, smog, smogg, smogvolvo, volvo

Passing Smog

UnDeR EsTiMaTeD on Sep 21, 2004

Sep 27, 2004 12:02 PM
by tech

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9

3,679

Volvo 240, 740 & 940

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