MAF - getting a P115D, Mass Air Flow Volume too high. 2009 Base

Cleaned the MAF, still get code after a bit. I will say that I can't see the sensor wire for all the plastic surrounding it, so am not positive the cleaning is as effective as it could be.

Idle varies and goes to 1.5K at times. Little hiccup in first sometimes. Other than that, good driveability and excellent mileage.

Thoughts?