Can you take the raw data and plot them on the same graph with the same y axis?

I am before coffee but the spreadsheet is oddly labelled with confusion between pulse width and frequency, an empty column, a third MAF introduced. The idea was to plot A vs B on the same scales to narrow down any differences due to sensors, housings and whether the scaling you were looking at was likely to be the entire explanation. If the same sensor is in different size of housings but using similar scaling, then the principle would be that there is another multiplier elsewhere to locate. Any specifics I could dig up from 4S/4T 5.2 on MED17 may not apply to your platforms and it is a while since I looked at it, I was more giving ideas of the sort of process I would use for you to answer your own question.