Chevy Cobalt Forum banner

Status
Not open for further replies.
1 - 3 of 3 Posts

·
Registered
Joined
·
10 Posts
Discussion Starter #1
Ok, if you saw in previous messages I was getting the P2270 code, bank 1 sensor 2 oxygen sensor signal stuck lean....I replaced both sensors since I discovered my upstream sensor was also lousy. I now have a new CEL code, P013E sensor delayed response rich to lean bank 1 sensor 2...anyone know what I could do?
 

·
Super Moderator
Joined
·
11,821 Posts
Are you using ACDelco or OEM? These Ecotec seem to be particularly sensitive and work best with these. This code could be a breaking in result. reset it a few times and give it 100 miles before it settles.
 

·
Registered
Joined
·
10 Posts
Discussion Starter #3
I hope you're right! When I had the code read it did say pending, I don't know if that means anything! I will drive it around some more. Hopefully that'll work. Thanks for responding!
 
1 - 3 of 3 Posts
Status
Not open for further replies.
Top