Resistances on the MAF and O2 sensors on the x308?
 

I am trying to figure out what went wrong with my jag, and the next step is to check the resistances of the O2, H20, and MAF sensors. However, I cannot find the standard values for these items to compare against, so does anyone know what they are (in ohms)?

You can't test any of those sensors with an ohmeter. What you need is an OBD II reader and program so you can read the values.

I am quite sure that you can, you simply need to know what the voltage is that you're comparing it against.