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ClubLexus - Lexus Forum Discussion
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Threads Tagged with
p0420
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Threads Tagged with
p0420
Thread / Thread Starter
Last Post
Replies
Views
Forum
CEL p0135
(
1
2
)
mb12345
on Sep 9, 2008
Aug 21, 2009
08:57 PM
by
GEORGE_JET
20
5,226
ES - 1st to 6th Gen (1990-2018)
Cheap solution to 99-00 es catalyst efficiency below threshold p0420 code
brandon524
on Jul 20, 2009
Jul 20, 2009
10:54 AM
by
brandon524
0
1,615
ES - 1st to 6th Gen (1990-2018)
Car Inspection Error code
harry1
on Jul 18, 2009
Jul 18, 2009
06:18 AM
by
harry1
0
1,527
ES - 1st to 6th Gen (1990-2018)
CEL 0402 Catalytic
MalibuRX
on Jun 10, 2009
Jun 12, 2009
06:40 AM
by
lexus114
3
1,011
RX - 1st Gen (1999-2003)
99 Es300 P0420 Code
desperado2
on May 30, 2009
May 31, 2009
01:41 AM
by
GEORGE_JET
1
2,130
ES - 1st to 6th Gen (1990-2018)
Check Engine P0420 & Air Filter
ayonnebay
on Apr 10, 2009
Apr 12, 2009
03:57 PM
by
llcoolpass
10
14,969
ES - 1st to 6th Gen (1990-2018)
Es300 2000 trac control light on an ck engine light P0420 code?
mervinjule
on Feb 1, 2009
Apr 7, 2009
01:15 PM
by
oldanteek
2
1,433
ES - 1st to 6th Gen (1990-2018)
2000 es300 p0420 :(
Rollin'ES3
on Mar 28, 2009
Mar 29, 2009
12:14 AM
by
03 ES
4
4,488
ES - 1st to 6th Gen (1990-2018)
Questions: TTE lip and P0420 CEL
sam430
on Mar 19, 2009
Mar 25, 2009
10:10 AM
by
sam430
14
1,252
GS - 2nd Gen (1998-2005)
Too much to fix it....so they say
sxwk12
on Dec 29, 2008
Jan 12, 2009
12:29 PM
by
veljko98
4
11,636
GS - 2nd Gen (1998-2005)
Error Code P0420
djzapp78
on Sep 2, 2008
Sep 3, 2008
06:07 PM
by
lobuxracer
11
8,701
IS - 2nd Gen (2006-2013)
CEL code P0420...a little perplexed
StiCk3
on Apr 25, 2008
Apr 26, 2008
05:40 AM
by
Lexmex
4
3,518
SC - 1st Gen (1992-2000)
CEL Code P0420
Vic184
on Feb 13, 2008
Feb 14, 2008
03:01 PM
by
Vic184
3
1,106
GS - 2nd Gen (1998-2005)
engine code P0420 same as code 25?
adamc867
on Jul 1, 2004
Feb 1, 2008
07:18 PM
by
snidehocke
3
3,065
SC - 1st Gen (1992-2000)
P0420 Code?
Barryst
on Jan 31, 2008
Jan 31, 2008
07:11 AM
by
Lexmex
1
953
RX - 1st Gen (1999-2003)
Check Engine light - code P0420
mb12345
on Dec 2, 2007
Dec 11, 2007
05:43 PM
by
92ES5sp
9
3,581
ES - 1st to 6th Gen (1990-2018)
p0420 catalyst efficiency code help
nicos1
on Nov 1, 2007
Nov 5, 2007
05:47 PM
by
ivory98es3
5
5,514
ES - 1st to 6th Gen (1990-2018)
P0420 Code help. 1999 es300
nicos1
on Oct 22, 2007
Oct 22, 2007
10:28 AM
by
nicos1
2
2,074
ES - 1st to 6th Gen (1990-2018)
Code Issue (trac off and check engine light)
nicos1
on Oct 8, 2007
Oct 8, 2007
12:44 PM
by
Lexmex
3
2,495
ES - 1st to 6th Gen (1990-2018)
Check Engine Code - P0420
ivory98es3
on Jun 28, 2007
Aug 13, 2007
07:44 PM
by
Smitty
12
7,875
ES - 1st to 6th Gen (1990-2018)
exhaust
miniround
on Jul 23, 2007
Jul 24, 2007
05:03 PM
by
TunedRX300
11
1,061
RX - 1st Gen (1999-2003)
Cat Problems
shaver5000
on Jan 12, 2007
Jan 31, 2007
09:50 PM
by
shaver5000
5
2,062
IS - 1st Gen (2001-2005)
CEL P0420 - Bank 1, Before or After Cat O2?
Lex*Toy
on May 1, 2006
May 4, 2006
08:48 AM
by
Jonathan o
13
4,933
SC - 1st Gen (1992-2000)
error code P0420 and O2 sensor question
allerton
on Dec 18, 2005
Dec 18, 2005
03:28 PM
by
Eclipsed
4
5,659
ES - 1st to 6th Gen (1990-2018)
Question about P0420
ljb1955
on Nov 29, 2005
Dec 13, 2005
06:17 PM
by
ljb1955
8
1,021
Maintenance
CEL code P0420
Dima87
on Oct 16, 2005
Oct 17, 2005
09:15 AM
by
Jonathan o
2
1,175
SC - 1st Gen (1992-2000)
P0420 code on 95 LS400
srgilbert
on Feb 27, 2005
Mar 7, 2005
07:07 PM
by
Byrdman
3
4,534
LS - 1st and 2nd Gen (1990-2000)
OBDII code P0420
JCHO
on Dec 5, 2004
Dec 5, 2004
03:33 PM
by
VVT-i
4
2,323
Maintenance
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