Error Codes

You cannot legally sell a car with the check engine light on because it has to be smogged before sale from a dealer and you can't pass a SMOG test with the light on. Maybe you should bring the car back to them and tell them that. They may be in for trouble from the State of California for violating the law. The first three codes make me think that the thermostat is faulty and the engine is running cold. The P0011 indicates that there's a problem with the cam timing system. If you want to take it to a shop, here's a directory link for you: http://repairpal.com/nissan-repair-in-lancaster-california

Looks like it need a new thermostat. Ask them to replace it, reset the codes and see if any of those will come back. Zee