I just bought a 99 Jaguar xk8 and I need to know where the Map sensor is at.

 

On the firewall behind the throttle body and to the drivers left left. It will have a small vacuum hose attached to it.

 

I don't know about ROW but North America (Normally Aspirated) AJ27 XK8 does NOT have a MAP sensor.

It would HELP to know WHERE YOU ARE!!!!!!!!!!!! SC versions began here with MY 2000.

Many different versions throughout the world.

bob