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Honda-Tech - Honda Forum Discussion
Tags
Threads Tagged with
0420
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Threads Tagged with
0420
Thread / Thread Starter
Last Post
Replies
Views
Forum
98 civic with p0420 code
chinox2001
on 07-12-2007
12-22-2022
09:13 PM
by
Mannyvtec805
2
8,380
Honda Civic / Del Sol (1992 - 2000)
99 Civic EX - P0420 Code
older_honda
on 06-11-2009
07-10-2018
06:34 PM
by
Ceabiskett
12
21,292
Honda Civic / Del Sol (1992 - 2000)
Error code P0420 after install distributor cap assembly
frk040
on 01-09-2011
06-08-2014
06:32 AM
by
Former User
5
9,172
Honda Civic / Del Sol (1992 - 2000)
99 odyssey codes 0420, 1456, ...
niki1780
on 03-02-2009
08-21-2013
09:19 AM
by
my10sense
2
2,988
Honda Minivans, Crossovers, and Trucks
Troubleshooting P0420 Code...
dlewis2583
on 01-03-2012
08-14-2013
01:16 AM
by
Discosteak
11
20,440
Honda Accord (1990 - 2002)
CEL Oxygen Sensor 2001 Honda Accord
tdsilk
on 03-25-2011
11-30-2011
08:39 AM
by
StreetsideStig
4
3,525
Honda Accord (1990 - 2002)
Honda Pilot MIL on with P0420 code help
tshelton38
on 11-05-2011
11-05-2011
10:34 PM
by
tshelton38
2
54,877
Honda Minivans, Crossovers, and Trucks
Check Engine- P0420
lavtxa
on 06-27-2011
06-30-2011
03:43 PM
by
lavtxa
6
4,027
Honda Civic (2001 - 2005)
P0420 CEL
Lnknprkfrk28
on 05-22-2011
05-22-2011
04:49 PM
by
Lnknprkfrk28
0
1,273
Honda S2000
CEL P0420 & P1361 PLEASE HELP!
js999
on 08-29-2010
09-27-2010
11:19 AM
by
HondaPartsHero
11
9,791
Honda Accord (1990 - 2002)
More Catalytic Convert Questions
Whatislove
on 01-04-2010
01-07-2010
10:50 PM
by
It Wasn't Me
9
1,478
Honda Civic (2001 - 2005)
got the code "P0420" someone help !
Sick CiviC EX
on 10-21-2009
10-21-2009
05:19 PM
by
2kcoupedude
2
2,287
Honda Civic (2001 - 2005)
p0420 code but no cel
MONSTERek4
on 04-17-2008
04-19-2008
01:29 AM
by
MONSTERek4
3
1,929
Acura RSX DC5 & Honda Civic EP3
Engine Light on and off with P 0420 code???what the hell
hondagal07
on 04-08-2007
04-08-2007
06:51 PM
by
katzenjammer84
2
1,423
Honda Civic (2001 - 2005)
Code P 0420?? Is it an 02 sensor or catalytic converter?
hondagal07
on 04-01-2007
04-02-2007
10:13 AM
by
skipbarber
5
2,883
Honda Civic (2001 - 2005)
the accord is throwning p0420 code.
accordinglyevil
on 03-30-2007
03-30-2007
04:54 PM
by
accordinglyevil
0
680
Honda Accord (1990 - 2002)
error code p0420
SIvic2000
on 02-20-2007
02-20-2007
03:10 PM
by
SIvic2000
0
987
Honda Civic / Del Sol (1992 - 2000)
Serious Problem
holidaySH
on 12-01-2005
12-07-2005
07:54 PM
by
holidaySH
7
795
Honda Prelude
check engine light problem
liem43
on 11-14-2005
11-22-2005
05:18 AM
by
chestnut_55
15
1,016
Honda Accord (1990 - 2002)
CEL CODE 67 or P0420
yee SERIOUS
on 09-13-2005
09-14-2005
07:17 PM
by
yee SERIOUS
6
923
Forced Induction
keep getting CEL code p 0420.....HELP!!!
redpeppers
on 07-22-2005
07-23-2005
12:20 AM
by
apok
1
463
Acura Integra
WTB: B-series IACV part # 138200 0420 28A 300
EFz6er
on 05-20-2005
05-20-2005
12:02 PM
by
EFz6er
0
3,607
Want to Buy
IACV help? Which car is this from?
jdmcivicferio
on 06-29-2004
06-29-2004
10:31 PM
by
Qfactor
1
2,882
Hybrid / Engine Swaps
1999 Accord throwing a DTC 0420, new converter?
mschumacher
on 11-04-2003
11-07-2003
12:55 AM
by
nuc79
6
1,607
Honda Accord (1990 - 2002)
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