I have a 2012 XJL Supercharged. Check engine light came on and it has a P0113 fault. Vehicle off and cold is reading 168 degrees on air temp on the scanner so I know it's a bad sensor but which sensor reads this. It's showing (2) Mass airflow sensors, a charge air sensor, and a intake air sensor on the parts list. I would say it's the Intake air temp sensor part# AJ811668 but I've been reading that the Mass Airflow Sensor is what gives the temp reading. There are (2) of those and they are $400 a piece so... Anyone have any suggestions.