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

Thread / Thread Starter

Last Post

Replies

Views

Forum

1, 2003, accord, bank, catalyst, code, effeciency, efficiency, honda, honea, p0420, po420, system, sytstem, threshold

P0420 Catalyst system efficiency below threshold (bank1) o2 or cat?

(

1 2)

Integra_Boi on Feb 19, 2005

Apr 15, 2016 04:22 AM
by RedTRex

48

479,286

Honda Accord (1990 - 2002)

1420, 2002, adsorptive, catalyst, catalytic, civic, code, converter, efficiency, honda, hybrid, nox, p0134, p1420, system, threshold

OBD2 Codes P1420 and P0134

DCWOOD on Aug 2, 2010

Nov 7, 2013 11:48 AM
by Civic1969

4

9,980

Honda Civic (2001 - 2005)

2040, bias, brake, brakes, braking, car, crx, drag, honda, rear, setup, tech, threshold, track, valve

CRX brake set-up for track car

heeltoego on Mar 23, 2012

Oct 17, 2012 04:17 AM
by grandpa-vtec

10

4,716

Suspension & Brakes

99, accord, catalyst, check, code, cyl, efficiency, engine, honda, hondatech, light, p0420, system, threshold, turns

99 Accord Code P0420

trout63 on Mar 25, 2012

Mar 26, 2012 03:31 PM
by Bad_dude

6

30,523

Honda Accord (1990 - 2002)

02, 1998, accord, broken, catalyst, civic, control, efficiency, honda, idle, knock, pass, sensor, smog, system, threshold

'98 accord can't pass smog, 3 codes

angelyno55 on Jan 25, 2012

Jan 26, 2012 08:55 PM
by angelyno55

4

2,063

Honda Accord (1990 - 2002)

02, 2000, 24542, bay, car, cataletic, civic, converter, ngk, ntk, o2, oxygen, sensor, sensors, threshold

Where did u order your oxygen sensors?

(

1 2)

STREETFIGHTER50 on May 20, 2011

May 25, 2011 05:56 AM
by honda.lioness

31

9,129

Honda Civic / Del Sol (1992 - 2000)

2001, accord, af, bank, catalyst, cel, civic, concern, d16y7, efficiency, honda, p0420, ratio, system, threshold

CEL P0420....

Eksmith on Feb 14, 2011

Feb 15, 2011 05:42 PM
by Eksmith

4

5,424

Honda Civic / Del Sol (1992 - 2000)

accord, bosch, catalytic, change, converter, honda, mdx, o2, oem, p0132, p0420, replace, sensor, tech, threshold

Those old O2 sensor and catalyst issues

extremepenguin on Mar 22, 2010

Apr 21, 2010 02:22 PM
by extremepenguin

4

6,193

Honda Civic (2001 - 2005)

04, 2010, 505, clifford, disarm, installed, pilot, remote, signal, start, tach, tachometer, threshold, wire

first post, need help. Clifford 50.5 on a Pilot

tkmech21 on Apr 11, 2010

Apr 14, 2010 04:27 PM
by tkmech21

5

1,469

Audio / Security / Video

back, bad, cat, catalyst, cel, changed, efficiency, forums, honda, hondatech, p0420, plugs, spark, system, threshold, throw

New Cat and still having CEL

tlsole on Apr 2, 2010

Apr 3, 2010 03:32 PM
by Avidyn

7

2,008

Acura Integra

04, 2001, 2003, accord, acura, catalyst, code, efficiency, federal, honda, p0420, rl, system, threshold, warranties

04 accord 5-manual, code p0420

adorek24 on Dec 29, 2009

Jan 11, 2010 09:26 AM
by adorek24

5

7,179

Honda Accord & Crosstour (2003 - 2012)

accord, car, control, engine, fail, ignition, key, module, position, releasing, run, starts, switch, test, threshold

Starts only when I let go of switch

fmirkled on Nov 26, 2009

Nov 28, 2009 02:52 PM
by fmirkled

2

1,972

Honda Accord (1990 - 2002)

2000, 2003, 67, accord, acura, car, cat, catalyst, cel, code, efficiency, fix, honda, integra, system, threshold

Catalyst System Efficiency Below Threshold?

o0oz on Aug 1, 2006

Oct 10, 2009 06:27 AM
by follie gatts

5

1,420

Acura Integra

11167, 11186, 1996, 67, accord, acura, catalyst, code, da, efficiency, fix, hon, honda, integra, p0420, system, threshold, typer

code 67

turbohatch96y7 on Jun 29, 2009

Jun 30, 2009 11:05 AM
by Type-Spaz

1

1,418

Acura RSX DC5 & Honda Civic EP3

2002, 2003, accord, car, catalyst, code, efficiency, honda, p0420, po420, stalling, stalls, system, tech, threshold

P0420 - Catalyst system efficiency below threshold

Rexfx on Jun 23, 2009

Jun 23, 2009 05:22 PM
by Rexfx

2

2,668

Honda Accord (1990 - 2002)

58000miles, acura, broken, catalyst, chain, civic, honda, light, maintenance, rsx, s2000, symptoms, threshold, timing, type

catalyst efficiancy below threshold

djmyst305 on Apr 13, 2009

Apr 23, 2009 10:47 AM
by djmyst305

10

1,226

Acura RSX DC5 & Honda Civic EP3

1992, 2000, 2007, bad, bank, cat, cataltyst, catalyst, catalytic, cel, civic, efficiency, honda, inefficiency, location, threshold

Civic CX CEL, 'catalyst efficiency below threshold'

NssOne_EK on Apr 2, 2009

Apr 4, 2009 10:10 AM
by JKov240

7

1,066

Honda Civic / Del Sol (1992 - 2000)

515, 97, atts, drive, final, ga, honda, jonesboro, number, part, pistons, power, prelude, sh, spec, threshold, type, typer

JDM Spec Prelude Type S.

(

1 2 3)

nemoyan on Feb 18, 2009

Mar 16, 2009 05:12 PM
by nemoyan

52

6,228

Honda Prelude

2002, acura, cat, catalist, catalyst, civic, code, efficency, efficiency, honda, rsx, threshold, throwing, tl, tsx

Catalyst Efficiency System Below Threshold.

LH-93 on Oct 15, 2008

Oct 18, 2008 01:10 PM
by LH-93

9

1,142

Acura Integra Type-R

cam, count, high, k20, k20a, knock, kpro, partial, response, sensitivity, sensor, threshold, throttle, timing, tune

kpro knock and knock threshold weirdness

flyrod on Jun 9, 2008

Oct 7, 2008 09:15 AM
by sander

6

6,832

Engine Management and Tuning

2000, catalyst, civic, defouler, efficiency, honda, long, mod, o2, oe, p0420, po420, simulator, system, threshold

did defouler mod for P0420, how long before I can expect the CEL to come back if its going to?

EJ8_Enthusiast on Sep 18, 2008

Sep 18, 2008 07:05 PM
by geebs

1

2,160

Honda Civic / Del Sol (1992 - 2000)

1999, acura, catalyst, efficiency, fix, gsr, idle, integra, o2, problem, problems, system, threshold, tl, vtec

1999 GSR Idle & vtec problems........ HELP

sepetinswenze on Aug 31, 2008

Sep 5, 2008 09:55 PM
by 98GSR-Turbo

4

2,085

Acura Integra

Need some suggestions!

Sixfortyfive on Jul 5, 2008

Jul 10, 2008 07:39 AM
by ruffrhyder

13

785

All Motor / Naturally Aspirated

1996, 99, accord, catalyst, catalytic, cell, civic, code, converter, efficiency, honda, p0420, pd, s2000, system, threshold

HELP!!!! Code P0420 Catalyst System Efficiency Below Threshold

1SloNeon on Jul 3, 2008

Jul 5, 2008 09:45 AM
by Frozen E

11

5,784

Honda Civic / Del Sol (1992 - 2000)

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)

1997, 97, catalist, civic, code, codes, del, diagnosis, ecm, ecu, honda, sol, threshold

1997 civic ECU codes.

someonehelpmenowplz on Dec 17, 2007

Dec 17, 2007 03:44 PM
by jdmracer12

2

1,194

Honda Civic / Del Sol (1992 - 2000)

791, 791vx, 791xv, alarm, clicking, cracked, programming, relearning, remote, screen, start, tach, tech, threshold, viper, xx

Remote for Viper Alarm 791vx

myst on Nov 28, 2007

Dec 5, 2007 02:40 PM
by myst

21

1,304

Audio / Security / Video

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

1,001

Honda Civic (2001 - 2005)

crome, fact, fiction, hinder, honda, load, overlap, performance, threshold, turbo, vtec

Fact or Fiction ... VTEC-t

Magik123 on Jul 31, 2007

Aug 3, 2007 11:32 PM
by JaredKaragen

5

1,575

Forced Induction