I'm still working on resolving my two error codes:
P1423 and P1411.
My research on this forum is leading me to check the secondary air pump. Since I don't have the Bentley... can someone tell me if I am looking at the right part in the 2.7T engine (#1 in the picture)? Also.. what is #2 in the picture anyway?
If this pump needs to be replaced (and I know it's expensive), it looks pretty straight forward to get to, remove, and replace. Is there anything that I would need to look out for those of you who've done this job?