Check Engine Code P0102

Hey guys,

So I was installing a CAI today but it turned out I didnt have enough parts to do the job (bought it used). When I was installing the stock intake back onto the truck, I decided to clean the MAF sensor since I had a little cleaner left over. When I turned my truck on I got the check engine light. Got codes read and it read P0102 ( Mass of Volume Air Flow A Circuit Low Input). Also said something about Air Intake Temperature High. Turned my truck off, waited a while and then back on and the light was gone... Is this something I should get checked out, or did the engine clear the code because it was running correctly after the on/off/on cycle? Thanks to anyone that can help!

 

Anyone??