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Volvo Forums - Volvo Enthusiasts Forum
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p0420
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Threads Tagged with
p0420
Thread / Thread Starter
Last Post
Replies
Views
Forum
Random misfires on cold start, occasional check engige light on highway - P0420
crazylachesis
on 10-15-2022
11-28-2022
05:46 PM
by
H E L I O S
1
1,815
Volvo XC60
P0420 Code, Catalytic Converter
MarkS60
on 07-31-2012
09-08-2016
07:07 AM
by
slabos
13
83,448
Volvo S60 & V60
ERROR Code P0420!!??
jdyasin
on 01-26-2014
04-12-2016
09:03 AM
by
malcolm2
10
121,584
Volvo S40
P0420 weirdness and poorly timed catalyst purchase
jhelm007
on 08-13-2013
08-13-2013
08:30 PM
by
difflock54
1
5,151
Volvo V40
I've seen check engine lights but this takes the cake....
spankey
on 12-13-2012
12-14-2012
01:25 PM
by
spankey
4
5,027
Volvo S80
P0101 P0172 P0139 P0420 codes
hillsmdp2
on 07-03-2012
07-05-2012
08:04 AM
by
Hudini
1
12,068
Volvo S40
P0026 and P0420
msocarras
on 05-28-2012
06-02-2012
06:55 PM
by
msocarras
2
5,657
Volvo S40
P0420 / gas cap?/o2 sensor?/ which engine #?
froyal
on 10-18-2011
10-21-2011
05:47 PM
by
fcpgroton
1
9,496
Volvo S40
CAT converter p0402
halve198
on 10-16-2011
10-18-2011
09:55 AM
by
halve198
3
4,242
Volvo S80
CEL , P0420 & P0442 all related????
79lilred
on 08-12-2011
08-21-2011
06:36 PM
by
Georgeandkira
4
6,618
Volvo V70
Gonna Cry! New Cat? O2?
micflypitts
on 06-22-2011
06-25-2011
03:15 PM
by
jda2000
12
4,092
Volvo V70
Cel p0420
athelmiller
on 04-06-2011
04-08-2011
09:54 AM
by
rspi
1
4,549
General Volvo Chat
2000 s40 trouble codes help
kxmadman
on 01-24-2011
01-24-2011
03:13 PM
by
kxmadman
0
2,891
Volvo S40
P0420 01/02 and P0420 02/02 Pd
fioramosca
on 10-06-2010
10-07-2010
09:14 PM
by
Hudini
1
13,158
Volvo S40
2002 S-60 fault codes
snpklinefelter
on 08-06-2010
08-06-2010
03:02 PM
by
Manu Noypi
3
4,004
Volvo S60 & V60
copper or platinum?
waznell
on 01-14-2010
01-15-2010
02:14 PM
by
Mad Matt
4
3,450
Volvo S40
CEL with P0420 code
tr_car_nut
on 09-27-2009
10-10-2009
03:16 PM
by
tech
13
13,730
Volvo S40
P0420 problem
2004 XC70
on 08-03-2009
08-05-2009
03:29 AM
by
2004 XC70
2
17,533
Volvo XC70
P0128 and P0420 codes - '01 V70
HummerGuy
on 11-20-2008
11-21-2008
07:35 AM
by
HummerGuy
11
8,090
Volvo V70
Erratic catalytic converter code? p0420
mr maraki
on 09-03-2008
09-03-2008
09:21 PM
by
tech
3
20,298
Volvo V70
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