On my 2014 GT500 I tested the MAF sensor and the scanner says it should be between .7 and 1.0V at idle. It was was bouncing from .4 to above 4.5V. I have change it would a couple months ago. Any thoughts as what would cause this. I have a 124MM JLT cold air on it and had the stock sensor on it and replaced it with an after market stock one.
Thanks
Marty