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Unofficial Honda FIT Forums
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Threads Tagged with
catalyst
Thread / Thread Starter
Last Post
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Forum
Code P0420 Confusion
Youaretyping
on Jul 29, 2010
Aug 6, 2024
01:19 PM
by
Frenzal
18
78,627
General Fit Talk
catalyst sensor tpms issue
Mad Maiden
on Dec 2, 2022
Dec 2, 2022
11:11 PM
by
Mad Maiden
0
433
1st Generation (GD 01-08)
P0420 Cautionary Tale - Catalyst or Leak
bzdang
on Oct 21, 2020
Oct 22, 2020
04:41 PM
by
fitnut
4
1,210
3rd Generation (2015+)
P0420 ...low catalyst system efficiency?
(
1
2
)
Paul.meybaum@mts.com
on Dec 10, 2011
Jan 18, 2014
01:08 AM
by
JamesBizzle
35
16,331
Fit DIY: Repair & Maintenance
P0420 HONDA - Catalyst System Efficiency Below Threshold Bank 1
(
1
2
)
inspire007
on Jan 29, 2013
Oct 17, 2013
01:42 AM
by
loudbang
28
28,171
2nd Generation (GE 08-13)
O2 simiulator
Spooling
on Jan 3, 2009
Feb 10, 2009
01:15 AM
by
explosivpotato
11
2,321
Fit Engine Modifications, Motor Swaps, ECU Tuning
the way our ecu thinks...
Batman
on Mar 4, 2008
Mar 6, 2008
03:48 AM
by
quangalang
8
3,494
Fit Engine Modifications, Motor Swaps, ECU Tuning
Bypass on muffler.
(
1
2
3
)
Kostas
on Dec 9, 2006
Sep 15, 2007
05:10 PM
by
kimo
56
10,220
Fit Engine Modifications, Motor Swaps, ECU Tuning
P0420 (catalyst) code
MAT
on Sep 16, 2005
Sep 19, 2005
11:30 AM
by
MAT
3
2,934
Other Car Related Discussions
P0420 after cat replaced
goldenset
on May 4, 2005
May 4, 2005
11:16 AM
by
goldenset
6
2,099
Other Car Related Discussions
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