Checked all the clamps and make sure the MAF was in properly. Code is reading P0101, so it's something to do with that, but the cars running perfectly fine. Intake sounds good. Could it possibly just need some time to adjust?

Hey guys, new to genvibe, and I need some help!
I installed a cosmo racing SRI last night on my 2008 base model vibe and took it around the neighborhood and didn't have any problems. However, this morning on the way to work the engine light came on. Just looking for ideas on how to deal with the CEL.