Got these from the sticky at the top of the page..
I'm not sure what all of them mean but I'll at least be saving the guys some work that can tell you what to do.
~A.C.
P0443 EVAP Canister Purge Control Solenoid or Valve Faulty.
P1451 Lack of Response From Passive Anti-Theft System Module - Engine Disabled.
P1409 EGR Vacuum Regulator circuit malfunction.