P0410 / p0420

Old Feb 15, 2023 | 09:46 AM
  #1  
JCervantes's Avatar
Thread Starter
|
Junior Member
Joined: Aug 2018
Posts: 3
Cool P0410 / p0420

Hello,
Has anyone had any experience on P0410/P0420 codes? I clear the codes, 2-3 days later they are back.
Google searches say different fixes, Some say air pump has failed, some say the check valves between air pump and manifolds stuck, Yet others say the O2 sensor. All had good reasons for their responses . Just curious if anyone on here had this happen to them and what the real issue was.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
pmtiff762
Cadillac Eldorado
3
Aug 28, 2012 07:54 PM
dtachia
Private For Sale/Trade Classifieds
0
Apr 23, 2011 04:01 PM
dtachia
Private For Sale/Trade Classifieds
0
Apr 23, 2011 02:44 PM
matt80
Big Block V8s
1
Jan 12, 2011 12:45 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 03:38 PM.