Check engine light???
10-24-2010, 03:51 PM
#2
Le Mans Master
I did find this thread that has info on P0492.
http://forums.corvetteforum.com/c5-t...-question.html
10-24-2010, 04:23 PM
#3
Pro
Thread Starter
Member Since: Oct 2001
Location: Berlin Maryland
Posts: 725
Likes: 0
Received 0 Likes
on
0 Posts
2004 coupe.Kencan
ok now I know that it is an air pump with a leaking check valve.
where do I look for them, under the hood or under the car.
I will get some carb cleaner and take care of this as soon as I can find the check valves location.
:
I am a pretty good with repairs once I get to the right part.
ok now I know that it is an air pump with a leaking check valve.
where do I look for them, under the hood or under the car.
I will get some carb cleaner and take care of this as soon as I can find the check valves location.
:
I am a pretty good with repairs once I get to the right part.
Last edited by plumberh2o; 10-24-2010 at 04:25 PM. Reason: splling mess up
10-24-2010, 08:21 PM
#6
Drifting
Hi There,
The check valve is located just below& to the left of the brake booster.Do a forum seach type: How to replace the(p1416) air check valve.
Bill Curlee tells you what to do & Patches has a picture of the AIR valve.
robsc501
The check valve is located just below& to the left of the brake booster.Do a forum seach type: How to replace the(p1416) air check valve.
Bill Curlee tells you what to do & Patches has a picture of the AIR valve.
robsc501
10-25-2010, 04:12 AM
#7
Le Mans Master
http://forums.corvetteforum.com/1557595860-post6.html
10-25-2010, 07:12 AM
#8
Tech Contributor
10-25-2010, 04:49 PM
#9
Le Mans Master
Interesting ... I didn't know the codes changed in 2004. I guess as time goes on, more and more 2004+ Vettes will suffer from AIR check valve failures and we'll be seeing more P0492 codes along with the P1416 for the earlier models. 
