catalyst - Honda-Tech - Honda Forum Discussion - Threads Tagged with catalyst

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2000, 2001, 2002, 2004, accord, acura, after, aftermarket, catalyst, code, honda, number, oem, p0420, tsx, warranty

Troubleshooting P0420 Catalyst efficiency

reneejenk99 on Dec 28, 2007

May 24, 2008 01:47 PM
by someone else

6

4,394

Honda Accord & Crosstour (2003 - 2012)

00, 99, blinking, blinks, catalyst, cel, civic, damaging, hill, honda, integra, misfire, prelude, s2000, si

cel blinking?????

nixcite on May 16, 2008

May 16, 2008 09:06 AM
by jakscivic

4

1,412

Honda Civic / Del Sol (1992 - 2000)

98, 99, accord, catalyc, catalyst, catalytic, converter, efficiency, failed, honda, misfire, prelude

misfires and catalytic efficiency problems

xdhp99 on Apr 13, 2008

Apr 14, 2008 02:14 PM
by zirac50

3

803

Honda Prelude

96, acura, catalyst, efficiency, fix, honda, integra, low, pilot

Catalyst low efficiency CEL how do you fix it??

redwing24 on Apr 1, 2008

Apr 1, 2008 10:44 AM
by 91tegraRS

1

686

Acura Integra

bank, bank1, cat, catalyst, civic, code, crb, efficiency, honda, located, p0420, po420, s2000, threshhold, threshold

code p0420 catalyst systen efficiency below threshold [bank 1 ]

poorhonda on Feb 25, 2008

Feb 25, 2008 08:30 PM
by My JDM EJ8

4

3,047

Honda Civic / Del Sol (1992 - 2000)

27402, accord, catalyst, catalytic, converter, convertor, cost, crx, ep3, fail, hf, honda, prelude, replace, s2000

catalytic converter failed...need something to replace it.

stepasha on Feb 7, 2008

Feb 9, 2008 12:39 PM
by Tyte-S

4

2,751

Acura RSX DC5 & Honda Civic EP3

91, b16, b16a, cat, catalic, catalyst, catalytic, catlytic, converter, ef, ef9, hurt, needed, series, si

which catalytic converter for b16 swapped EF Q's

SiR_Injected on Feb 6, 2008

Feb 8, 2008 05:04 PM
by SiR_Injected

3

1,562

Honda CRX / EF Civic (1988 - 1991)

2000, 2003, 2008, acura, california, catalyst, catalytic, civic, clogged, converter, ek, honda, integra, problem, problems

2000 civic ex catalytic converter problem

frickdoginva on Jan 14, 2008

Jan 14, 2008 08:41 PM
by Prof007

3

4,687

Honda Civic / Del Sol (1992 - 2000)

99, bank, belt, breaks, catalyst, chang, change, civic, efficiency, fifty, honda, integras, si, system, threshold, timing, turbo

99 Civic Si timing belt and o2 sensor

bigmouthcivic on Oct 24, 2007

Oct 24, 2007 07:38 AM
by MustangPunk302

6

2,688

Honda Civic / Del Sol (1992 - 2000)

2001, catalyst, efficency, efficiency, honda, odyssey, pipes, straight, threshold

catalyst efficiency below threshold....

krashoveride on Sep 29, 2007

Oct 2, 2007 05:20 AM
by thinknology

5

1,006

Honda Civic (2001 - 2005)

2007, 94, california, catalyst, civic, element, emission, emissions, emmission, give, honda, read, s2000, sticker, stickers

Honda emission stickers?

AWD: Jeff on Aug 26, 2007

Aug 27, 2007 07:50 AM
by 01_CLtypeS

3

9,789

Honda Civic / Del Sol (1992 - 2000)

2000, bank, catalyst, civic, h22, hitting, honda, si, stumbles, vtec

my Si stumbles in vtec

spyder_Si on Jul 26, 2007

Jul 27, 2007 08:32 PM
by MUGENKINGU

7

1,076

Honda Civic / Del Sol (1992 - 2000)

2003, accord, catalyst, code, efficiency, efficirncy, honda, p0420, system, thread

P0420 Catalyst System Efficiency Below Efficiency

scott1ct on Jul 11, 2007

Jul 11, 2007 10:45 AM
by scott1ct

0

728

Honda Accord (1990 - 2002)

Catalyst system effieciency-GS-R PLease help

Ra GS-R on Jul 3, 2007

Jul 4, 2007 06:35 PM
by alexisthemovie

5

602

Acura Integra

02, 2003, 2006, acura, cat, catalyst, civic, defouler, dtc, efficiency, p0420, si, simulator, threshold, tsx

DTC P0420 catalyst efficiency below threshold

FG_Coupe on Jun 21, 2007

Jun 22, 2007 09:03 AM
by MonkeyConQueso

7

2,375

Honda Civic (2006 - 2015)

P0420

EM1SiR85 on May 26, 2007

May 26, 2007 05:15 PM
by Eran

6

887

Honda Civic / Del Sol (1992 - 2000)

ca, cat, catalyst, catalytic, civic, converter, converters, county, honda, integra, interchangable, interchangeable, length, life, ls, obd1, obd2, orange

INTEGRA Catalytic Converter (Interchangeable)

Nameless Warrior on Apr 5, 2007

Apr 17, 2007 01:18 PM
by jdm_bones

9

5,557

Acura Integra

cat, catalyst, ep3, honda, pipe, stock, test

test pipe vs cat help

tvr2787 on Mar 31, 2007

Mar 31, 2007 02:50 PM
by tvr2787

2

627

Honda Prelude

2007, acrua, catalic, catalitic, catalyst, catalytic, cherokee, converter, cost, direction, replace, rex, time

Time for a new catalytic converter, can someone point me in the right direction?

xunkn0vvnx on Feb 24, 2007

Feb 26, 2007 01:48 PM
by robfrmny21

8

724

Acura Integra Type-R

67, 67p0420catalyst, catalyst, catalytic, cel, civic, efficiency, honda, integra, system, threshold

CEL 67? Catalyst system Efficiency Below Threshold malfunctioning or defective catalyst system

xunkn0vvnx on Feb 23, 2007

Feb 24, 2007 02:28 AM
by xunkn0vvnx

2

2,244

Acura Integra

2002, 67, catalyst, cel67, check, civic, code, defective, efficiency, engine, honda, integra, p0420, si, system, threshold

CEL 67? Catalyst system Efficiency Below Threshold malfunctioning or defective catalyst system

xunkn0vvnx on Feb 23, 2007

Feb 24, 2007 12:07 AM
by Stein

3

2,744

Acura Integra Type-R

1999, 420, 99, accord, catalyst, catalytic, check, code, converter, engine, honda, light, lx, read, reset

Check Engine light on 1999 HOnda Accord Code 420 Need Help!!

rickytz7111 on Feb 17, 2007

Feb 18, 2007 07:04 AM
by brads94accord

6

8,431

Honda Accord (1990 - 2002)

catalyst, catalysty, catalytic, catilyst, converter, ep3, integra, mugen, omni, pipe, pipes, test

Mugen Catalyst VS Omni Test pipe on Mugen Twinloop

Rishiras on Jan 16, 2007

Jan 17, 2007 10:58 AM
by Big Phat R

6

1,191

Acura Integra Type-R

2000, 2002, 2003, 97, accord, catalyst, cel, civic, cost, efficiency, honda, p0420, po420, system, threshold

CEL: P0420 "Catalyst System Efficiency Below Threshold"

ieatrice on Nov 14, 2006

Nov 14, 2006 12:04 PM
by Relic1

7

1,900

Honda Civic / Del Sol (1992 - 2000)

engine code help

jdmjim on Sep 16, 2006

Sep 16, 2006 09:54 AM
by EGwhat!!!

9

532

Honda Civic / Del Sol (1992 - 2000)

98, acura, bank, carsound, catalyst, code, engine, fixed, honda, inspection, lean, p0420, pass, running, runs

Fixed Running Lean Code..now P0420 Catalyst code??

98IntegraLSNonVtec on Jul 31, 2006

Jul 31, 2006 11:49 AM
by jared99

6

2,714

Acura Integra

2001, 67, accord, account, cat, catalyst, code, ecu, efficiency, emissions, fix, honda, standard, system, threshold

Ecu code 67 Catalyst system efficiency below threshold, what does it mean???

chomorro on Jun 25, 2006

Jun 26, 2006 10:24 AM
by chomorro

7

3,243

Honda Accord (1990 - 2002)

bondo, catalyst, difference, epoxy, fiberglass, generic, green, mek, mekp, mixing, ratio, resin, turning, weight, wikipedia

fiberglass questions

dfoxengr on Jun 13, 2006

Jun 19, 2006 05:13 PM
by EnzoSpeed

18

810

Welding / Fabrication

board, catalyst, computer, emissions, honda, prelude, ready, system

Ignition Problem

RickyJa on Jun 6, 2006

Jun 6, 2006 07:24 PM
by RickyJa

0

395

Honda Prelude

2001, 420, 99, catalyst, civic, efficiency, ej8, honda, hybrid, odyssey, oxygen, po, po420, rsx, sensor, tech, threshold

po420 ej8

another silver ej8 on May 22, 2006

May 24, 2006 12:55 PM
by another silver ej8

8

1,818

Honda Civic / Del Sol (1992 - 2000)