P0410 H C....
Melting Slicks
Joined: Jan 2001
Posts: 3,224
Likes: 0
From: Tulsa OK
Re: P0410 H C.... (Phil97SVT)
P0410 AIR System-B <-- this is what I have listed for that code. Just in case you didn't know, the H and C means that the code is both current and has been happening for quite a few startup cycles. Someone will chime in here soon with some more help, I am sure! :)
Patrick :cheers:
Patrick :cheers:
Pro
Joined: Aug 2000
Posts: 573
Likes: 0
From: EAST ROCKAWAY NY USA
Re: P0410 H C.... (Phil97SVT)
0410 is a poluition pump problem I had the pump done still after 200 miles it went off again had 1 check val. done after 200 miles got it again had 2nd check val done after 200 miles got it again.I have been told by GM area service pep that it will not have any efect on the egaine.I went over to VetteDR and Dennis told me the same.I was also sold to check my battery see if it had leaked no I decide to get rid of the message when I get it .If you want any other info I have been give one more test .
Glenn :confused: :jester ::chevy
Glenn :confused: :jester ::chevy
Former Vendor
Joined: Apr 2001
Posts: 10,976
Likes: 21
From: FL
St. Jude Donor '13
Re: P0410 H C.... (Phil97SVT)
P0410 indicates that the air pump isnt doing its job,detected by the O2 sensors...It is most commonly caused by deteriated vaccum hoses under the battery...The air pump vaccum solenoid is commanded on by the PCM,opening a vaccum valve at the air pump,allowing air to be pumped into the exhaust manifolds...No vaccum to the solenoid results in an air pump that works,but doesnt pump air past the closed vaccum valve at the air pump :yesnod:
