More than likely it's your IAC or Idle Air Control motor. It's usually right on your intake cover somewhere, check with your repair manual to find out what it looks like and how to remove it. If this isn't the problem check with your EGR valve, however usually the EGR is a nother code in itself. Good luck and make sure you perform the proper Drive Cycle for your car before getting it inspected, or take it to Advance Auto to delete the code.
variable valve timing control system malfuction (right bank)
If it is on all the time, a computer has detected a malfuction and set a code. You will need to have the system checked with a scan tool.
P1443 code evap emissions control malfuction no voltage at solenoid.
I had this code on my 2012 Yaris. Apparently is means "Start Ability Malfuction" and means that the engine has cranked without starting (at least once)
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0447 means:Evaporative emission control system vent control open
Trouble code P0446 means:Evaporative emission control system vent control circuit malfunction
Trouble code P0505 means: Idle Air Control System
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0446 means:Evaporative emission control system vent control circuit malfunction
Trouble code P0440 means:Evaporative emission control system malfunction
Trouble code P0440 means:Evaporative emission control system malfunction