Threads Tagged with emissions

co reading too high, emissions, eu4, import, mixture control

Emissions control

Toozs on Jun 16, 2025

Jul 4, 2025 05:58 AM
by Toozs

8

442

2006, 2008, boxster, cayman, control, emission, emissions, label, locaiton

Emissions sticker - HELP!!!

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1 2)

DaveGee on Jul 27, 2012

Mar 18, 2025 01:00 PM
by cgfen

18

8,407

987 Forum

diesel, emissions, mileage, miles, reliability

CD 150k Mile Report Card - Best Ever

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1 2)

Mtea on Nov 25, 2024

Nov 30, 2024 12:52 PM
by YaNi

18

1,742

Cayenne 958 - 2011-2018

air oil separator, aos, emissions, warranty

Is the AOS (Air Oil Separator) part of Porsche's Emissions Warranty?

NiteJav on Sep 9, 2024

Sep 10, 2024 06:53 PM
by raaizin

1

537

991

Poor idle hot -- Checking / Setting emissions on my 928

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1 2)

Ed Petry on Jun 11, 2024

Jun 22, 2024 11:19 AM
by Ed Petry

19

1,030

acura, audio, az, dmv, emissions, find, letters, mdx, mvd, number, numbers, serial, systems, testing, vin

WPO vs. WP0

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1 2 3)

PortlandTom on Aug 14, 2013

May 29, 2024 10:42 PM
by dlearl476

31

20,154

2003, 996, california, driving, emissions, ford, gt3, ii, inspection, ma, obd, obdii, pass, procedures, readiness, resetting

OBDII Readiness Cycle.....it worked for me

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1 2 3)

Jim_K on Mar 22, 2004

Apr 12, 2024 07:40 PM
by 911

32

9,700

Boxster & Boxster S (986) Forum

No CEL/MIL. M96 emission failure: high HCs - Help with RKAT?

imhighlander on Apr 30, 2023

May 1, 2023 10:15 AM
by imhighlander

4

991

993, 996, air, check, codes, drive, emissions, forum, ii, injection, obd, porsche, reset, secondary, throttle

The official PORSCHE 993 OBD II test drive

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1 2 3 4 5 ... Last Page)

richardew on Aug 3, 2009

Dec 5, 2022 07:50 PM
by beagling

141

110,091

2006, broken, diagram, emissions, filler, gas, hose, jeep, neck, separator, symptoms, tank, threaded, vapor, vent, wrangler

Gas Vent System

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1 2)

PorKen on Jul 24, 2003

Feb 22, 2022 01:22 PM
by LargeFarva

21

12,368

1986, 25, 30, 944, arizona, block, emissions, engine, failed, head, liter, porsche, short, stroke, test, turbo

when porsche went from 2.5 liters to 3.0 liters...

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1 2)

hevquip on Nov 16, 2010

Oct 24, 2021 09:04 AM
by zoom944T

24

8,010

durametric, emissions, monitor, readiness, smog

Emissions test - CAT monitor not ready

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1 2 3 4)

Zygrene on Aug 19, 2020

Nov 20, 2020 07:19 PM
by 996_C4S

45

10,921

car, companies, company, dallas, emissions, fort, inspection, inurlforum, local, movers, moving, powered, test, tx, vbulletin, worth

Moving to Dallas/Fort Worth area

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1 2)

76FJ55 on May 21, 2012

Oct 12, 2020 04:19 PM
by dr bob

18

2,415

991 GT3, GT3RS, GT2RS and 911R

Euro7 emissions = bigger engines

kingjr9000 on May 20, 2020

May 20, 2020 04:58 PM
by kingjr9000

2

825

2004 CTT Can't pass NYS emissions, Need Waiver

k2kv on Feb 21, 2020

Feb 29, 2020 06:45 PM
by dasams

12

1,046

2007, 930, approved, ca, carb, catalytic, converter, converters, emissions, exempt, fit, honda, ontario, parts, stock

CARB Approved Catalytic Converter Solutions

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1 2 3)

Bill Ball on Dec 4, 2013

Apr 3, 2019 03:09 PM
by GregBBRD

32

13,115

Boxster & Boxster S (986) Forum

2003, air, cayenne, circuit, code, emission, emissions, error, flow, input, low, mass, p0102, porsche, problem, volume

Code P0102, "MASS OR VOLUME CIRCUIT LOW INPUT"

US928 on Oct 14, 2009

May 21, 2018 05:58 AM
by Mikkofin

3

8,069

997.2 GT3 Emissions Readiness Problems

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1 2 3)

Accel Junky on Feb 1, 2017

Feb 5, 2017 09:56 AM
by chillindrdude

33

4,827

997 GT2/GT3 Forum

911, 964, 97, air, autothority, california, drivetrain, e420, emissions, flow, kit, loss, maf, mass, pass, upgrade

MAF ; Great 964 Upgrade ! In the TOP 5 ?

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1 2 3 4 5 ... Last Page)

deoxford on Dec 2, 2007

Sep 2, 2016 05:58 AM
by Leftfootbrake

176

43,508

964 Forum

check engine light '08 turbo

rpsutherland2 on Apr 27, 2016

Apr 27, 2016 10:18 PM
by deilenberger

1

896

997, boxster, car, code, cycle, cycles, drive, driving, emissions, gt3, neutral, obd2, passed, reader, ready, rpm, testing

DIY: OBDII Drive Cycle for 997

CamsPorsche on May 11, 2014

Jan 28, 2016 02:26 PM
by 997_Toronto

7

20,313

997.1, c1604, cel, emissions, evaporative

C1604 Evaporative Emissions Code 997.1 Turbo

jammaljc on Jun 26, 2015

Jun 26, 2015 10:02 AM
by jammaljc

0

782

2004, cat, cayenne, diagram, emissions, exhaust, flex, front, hose, pipe, porsche, systems, touareg, v6, volkswagen

V6 Flex Pipe Failure post cat

touareg on Feb 17, 2012

Jun 16, 2015 12:40 PM
by BobbySpeed

6

10,199

1694, 993, emission, emissions, emmissions, failed, fire, high, miss, nox, porsche, ppm, results, solve, test

Failed Emission test

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1 2 3 4 5)

ROG100 on Mar 25, 2004

Feb 24, 2015 02:20 AM
by granprixweiss928

62

8,046

2001, 2005, 911, canada, car, carrera, check, codes, emissions, engine, evaporative, light, mybb, porsche, postal, powered

2005 Porsche 911 997 Carrera chronic check engine light

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1 2)

kingian65 on Nov 6, 2012

Jan 6, 2015 06:40 PM
by Riccardog

28

26,665

co, emisions, emission, emissions, fail, failing, high, idle, o2, pass, passing, sensor, sl600, smog, test

Emissions / Smog idle test fail - High CO%, causes and fixes

banban on Oct 7, 2011

Oct 28, 2014 12:36 PM
by Macster

11

43,385

996 Forum

86, 944, 944s2, adjustment, emissions, failed, fails, fpr, fqs, graphs, hydrocarbon, indiana, n0x, position5, switch, turbo

failed emissions for hydrocarbons I PASSED :)

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1 2 3 4)

dillon410021 on Aug 6, 2011

Oct 17, 2014 03:32 PM
by EliteThink

53

5,412

Air pump removal in CA?

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1 2)

Bmw635 on May 15, 2014

Oct 12, 2014 04:56 AM
by danglerb

15

3,832

15, 87, 89, 91, 944, egr, emissions, fqs, gear, mph, octane, run, smog, toluene, turbo

Wish Me CA SMOG Luck!

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1 2 3 4 5 ... Last Page)

ibkevin on Jun 27, 2012

May 27, 2014 02:23 PM
by slivel

82

7,250

058, 131, 851, 851a, 944, a, emissions, needed, porsche, thermo, thermovacuum, thermovalve, tool, vacuum, valve, water

Thermo valve - 058 131 851 A necessary ?

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1 2)

Nahpets on Mar 20, 2009

Feb 9, 2014 09:27 AM
by dmcampbell

15

12,701

SAI bypass for P0410; alternate idea

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1 2)

rpaitich on Dec 23, 2013

Dec 29, 2013 06:46 AM
by Wolfk

19

3,962

acceleration, car, cayenne, control, emissions, engine, fine, funny, idle, light, porsche, rough, running, shaking, smells, warning

Rough Idle...Shaking on acceleration...Emission Control Warning

mlm0505 on Mar 25, 2007

Dec 14, 2013 05:28 PM
by durand

9

18,244

emissions, emmisions, porsche, porxche, warranty, warrenty

Where you aware? Porsche emission warranty

atcbi5 on Nov 1, 2013

Nov 1, 2013 11:29 AM
by Macster

3

3,637

997 Turbo Forum

1989, 928, emission, emissions, emmission, failed, porsche, texas

Failed TX Emissions: suggestions!

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1 2)

finally! on Jul 2, 2012

Oct 31, 2013 12:52 PM
by Jroman

29

2,091

50, cap, cayenne, colorado, emission, emissions, failure, gas, inspection, porsche, state, tag, va

Failed Inspection Today Because of Gas Cap

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1 2 3)

Divot on Sep 25, 2013

Sep 30, 2013 11:51 PM
by Slow Guy

35

5,724

emission, emissions, evap, inconclusive, test

Emissions inconclusive......

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1 2)

nectrplnt on Jul 10, 2012

Aug 23, 2013 09:52 AM
by craig001

20

2,848

997, air, emissions, inspection, ma, monitor, pass, performance, ready, secondary, system, trouble, tune, tuned, turbo

2013 tech inspections and softronic/other ECU tune

utkinpol on Jun 6, 2013

Jul 23, 2013 07:53 AM
by johnibravo

9

3,123

22, 300, 300zx, 91, atlanta, check, emissions, failed, find, ga, high, mityvac, mv8000, nox, tt, zx

ARRGGGH! Failed emissions again...

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1 2 3 4)

finally! on Oct 30, 2012

Jun 8, 2013 01:52 PM
by ROG100

52

6,034

arizona, az, battery, car, cars, collector, collectorcar, dead, emission, emissions, insurance, replaced, revised, statutes, test

Collector car insurance and emissions testing

hddude on May 16, 2010

May 30, 2013 03:18 AM
by Dan V

1

987