Recently the Jag has been drinking fuel like crazy. Later on yesterday the Check Eng light popped up. These were the codes. Leads me to believe the MAFS is going out. Restricted Performance popped up this morn as well. The last the photos were 2500rpms.

 

Look up jag's meanings for P0102 and P0112 and then suspect the wiring.

The sensors might just possibly both be faulty but at the same time?

I'd worry it's so rich it may well be destroying the cats.

 

You can check your MAF (to say), by unplugging it with the motor off. The ECU will go into a default and your fuel levels should trim out. You will also get a code from this, but once you've checked your scan, you can plug it back in and reset it.