1997 S90 Camshaft Positioning Sensor
 

I am trying to find the location of the CPS but am having no luck. Can anyone tell me where it is located on my model? Please!

my guess is they'd be on the "b" end of the camshafts under the round screw on covers (ie opposite side of the head from the timing belt).

I have to ask, what's the reason for wanting to know about the camshaft position sensor? There is always more to the story when someone comes asking about them.