Hello,
My 2011 Jaguar XJL has been throwing a check engine light, checked it out at a local mechanic and it turned out to be a MAP sensor.
I have found a video on replacing it (www.youtube.com/watch?v=OxVBgH_rAnU),
From what I can see, it's an easy fix simply unscrewing the sensor, unplugging, and replacing it, but is that all there is to do?
Does anyone know where to order the part?
Curious as my local shop was charging $98 labour for this operation.

 

That video is for a non-supercharged engine. You have some additional hardware in the way on your supercharged engine that may complicate the part swap (I haven’t replaced mine so not sure how hard it is). Also you have two MAP sensors, a MAP (after the throttle body) and a harder-to-access TMAP (after the supercharger). I assume your issue is with the first one. NA engines only have the first one.

 

Also before messing with the MAP sensor, change your air filters. Clogged filters can set MAP sensor warnings. Very common.