After buying this car about three weeks ago today was the first time I pulled codes. I got codes P103 & P106 codes. I had already cleaned the MAF (Mass Air Flow) a couple weeks ago with MAF Cleaner and installed new air filters. At the same time I cleaned "as best I could" the throttle body without removing it. The engine runs smooth as silk but thinking there could be a small vacuum leak giving me the codes. I'll check things out tomorrow.

 

You may need to replace the MAF sensor.

 

Check the vacuum line near the back of the intake manifold on the driver's side. Sometimes they dry rot over time.