I was just wondering about how much it would cost to fix this problem? The codes stated it was a malfunction with the secondary air injector.
Codes P0418 & P2445 - How much is it fix this issue/problem? on 2005 Toyota Sequoia
dont even know what the problem is yet. a code never identifies a bad part, just a failed system. in your case the air injection for bank 1 is not working correctly. you need the system checked to see if it is electrical, pump or valve.