Threads Tagged with p0420

9092297701, diego, ebay, honda, junker, magnaflow, matt, matthew, p0420, photo, rectify, san, scammed, tech

SCAMMED on eBAY! Buyer BEWARE!

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1 2)

C-speed on Jul 21, 2005

Jul 25, 2005 06:22 PM
by TrivialChow

40

4,170

Acura Integra Type-R

anyone had check engine code p0420......

redpeppers on Jul 18, 2005

Jul 22, 2005 06:07 PM
by Swanny007

2

858

Acura RSX DC5 & Honda Civic EP3

affect, car, cel, code, error, honda, lean, limp, make, mixture, mode, p0420, po420, prelude, rich, run

p0420...CEL Code...Will car run lean or rich??

Geeq on Jun 12, 2005

Jun 12, 2005 05:04 PM
by Geeq

7

6,793

Honda Prelude

catalytic, check, civic, clear, code, dc, engine, ep3, header, headers, jdmrevelations, light, p0420, race, removing

Problem After Race header install...

JDMREVELATIONS on Jun 7, 2005

Jun 8, 2005 09:45 PM
by RSXMartin

9

6,309

1, 2003, acura, bank, cat, catalalyst, catalyst, civic, efficiency, effiency, honda, p0420, po420, system, threshold

P0420 - Catalyst System Efficiency Below Threshold (Bank 1)

Integgin on Jun 2, 2005

Jun 2, 2005 07:43 PM
by Echo7847

3

6,441

code P0420

dcfour on Jun 2, 2005

Jun 2, 2005 07:56 AM
by dcfour

1

831

95, aftermarket, b18b1, cam, gears, integra, key, line, ls, mark, marks, p0420, str, tdc, tension, woodruff

B18b1... Is this Right? I cant get my TDC exact... Please take a look and help

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1 2)

Jwbetley on Mar 14, 2005

Mar 16, 2005 08:46 AM
by evilhatch2.0

32

5,139

2003, 2005, acura, catalytic, civic, code, converter, ecu, element, fix, honda, p0420, p420, prelude, upgrading

ECU Code: P0420, How do you fix it? Help Please.

btrim23 on Mar 13, 2005

Mar 14, 2005 08:01 AM
by btrim23

5

3,562

NEED Some 99-00 Civic SI OEM Parts!!!@@@@@@@@ ASAP

Acura_I-RS on Feb 17, 2005

Feb 23, 2005 06:05 AM
by Acura_I-RS

5

331

For Sale

cat, code, crystallic, efficiency, flow, h22, high, honda, p0420, prelude, random, simulator, tech, threshold, wrx

P0420 - Catalyst System Efficiency Below Threshold

eMonk on Jan 3, 2005

Jan 4, 2005 01:00 PM
by PrettyLude

9

1,400

Honda Prelude

box, civic, close, club, dash, eh, fabguys, frimilar, glove, inc, p0420, sams, tires, wont, yahoocom

anyone frimilar with everything behind the dash in an EG (eh) Glovebox question.

O3DigitalBath on Dec 23, 2004

Dec 24, 2004 02:02 PM
by O3DigitalBath

11

1,335

acura, catalytic, civic, code, effeciency, honda, obd2, p0420

HELP obd2 code p0420 catalytic effeciency

c1civic on Dec 6, 2004

Dec 6, 2004 09:40 PM
by t0p_sh0tta

1

620

2000, acura, bank, catalist, catalyst, efficiency, honda, httphtarchiveorgshowthreadphpt1008384, integra, mazdaspeed3, ms3, no, p0420, po420, system, threshold, tl

P0420 Catalyst System Efficiency Below Threshold (bank no. 1) means?

Integra_Boi on Sep 30, 2004

Oct 1, 2004 08:07 AM
by Integra_Boi

4

3,025

1, 1998, 2004, accord, acura, bank, catalyst, code, crv, efficiency, honda, p0420, po420, system, threshold

help ""P0420 Catalyst System Efficiency Below Threshold (Bank 1)""

crv-R on Aug 26, 2004

Aug 26, 2004 11:39 PM
by crv-R

0

2,381

Acura TL, RL & ZDX

97, booster, brake, civic, crankcase, gumout, line, p0420

Gumout in crankcase brake booster line?

Tyree on Aug 12, 2004

Aug 12, 2004 09:12 PM
by Mike K

1

1,074

2002, 67, 96, catalyst, catlyst, code, efficiency, integra, low, ls, p0420, p042067, poor, saab, same

CEL 67 / P0420. Catalyst Low Efficiency ???

bo0sted on Jul 26, 2004

Jul 28, 2004 07:15 AM
by bo0sted

8

1,299

02, 420, 4cly, 98, accord, catalyst, check, code, cons, deterioration, engine, honda, light, p0420, po, po420

Check Engine Light P0420 on a 98 Accord 4 cyl.

Vt3cTun3r on Apr 28, 2004

Apr 29, 2004 03:01 AM
by Chiovnidca

6

1,196

accord, acura, acuras, code, codes, honda, ii, obd, obd2, obdii, p0170, p0171, p0420, po171, po420

OBD II Codes P0170,P0171 & P0420

frustrated accord on Apr 22, 2004

Apr 22, 2004 02:48 PM
by Chiovnidca

1

5,978

01, accord, acura, code, honda, ii, location, obd, p0170, p0170p0171p0420, p0171, p0420, pilot, po171, po420

OBD II codes P0170,P0171 & P0420

frustrated accord on Apr 22, 2004

Apr 22, 2004 11:57 AM
by frustrated accord

0

921

98, accord, code, coverter, f22a, p0420, pipe, test

Accord Cat Converter is there anyway to not buy stock?

Romb on Mar 26, 2004

Mar 30, 2004 11:18 PM
by Monkey Fing a Coconut

12

591

2002, 80k, accord, acura, civic, codes, dtc, emission, extended, honda, p0420, p1456, p1457, v6, warranty

ODBII Codes P0420 and P1457 What's Up ?

ougoboy on Mar 15, 2004

Mar 16, 2004 02:33 PM
by pimpinhonda

3

3,853

P0420 CEL 67

DJone850 on Feb 10, 2004

Feb 10, 2004 05:50 PM
by DJone850

3

586

2000, 2002, 2004, cat, catalytic, civic, code, converter, element, honda, hybrid, insight, p0420, po420, toyota, tundra

Code: P0420 - Cat converter effeciency low......

huntarrr on Jan 7, 2004

Jan 26, 2004 11:40 PM
by acura_speed

3

980

2000, 2003, back, civic, coming, hissing, honda, p0420, recurring, reoccuring

recurring P0420

sikoop74 on Nov 7, 2003

Nov 7, 2003 04:50 PM
by sleepN

1

1,146

0420, acura, dtc0420, extension, forums, odyclub, odyssey, oxygen, p0420

1999 Accord throwing a DTC 0420, new converter?

mschumacher on Nov 4, 2003

Nov 7, 2003 12:55 AM
by nuc79

6

1,921

1998, 420, 67, catalyst, code, codes, crv, ecu, efficiency, honda, p0420, p042067, po420, system, wwwhonda

1998 CR-V ECU Code P0420 (67)

shatshadarach on Jul 16, 2003

Jul 22, 2003 05:08 PM
by acuratech

2

2,602

Acura TL, RL & ZDX

35, code, error, honda, p0420, po420, tech, v6

cel code P0420

brian_nbmc on Mar 11, 2003

Mar 11, 2003 02:31 PM
by Chiovnidca

1

685