Dealership Service Department...

[gmjunkie]

Originally Posted by ynkedad

The Engine light came back on AGAIN!
Code...pcm P0410 - "Secondary air injection (air) system".

Ok Ray!! This has to do with your Smog Pump under the Left Head lamp!!I'm sure that it will be covered by your Warranty!!But if you like I can give you some things to Check!!

[ynkedad]

Absolutely!! I'd like to know what to check (to give them ideas if need be).

[ynkedad]

Originally Posted by sglfladad

That one is a pain. I get that quite often. Took it to the dealer and they replaced the solenoid for a couple hundred $$ Didn't fix it. Got discouraged and didn't take it back. I've done quite a bit of research and this one can be many things...and a pain in the arse to work on.

Could be a clogged air line, someone told me that sometimes under the battery, corrosion (some batteries have leaked) and the air lines leak..
If you find an easy fix, let me know.

Well they replaced ALL of the vacuum lines this time.
We'll see if this kills the code!

[sandman]

This was a good story. Did your code come back or the engine light?
SM

[ynkedad]

Not since they replaced the vacuum lines yesterday.

[sandman]

Good deal. Hopefully it will stay fixed.
SM