Hello:

The Bentley and other manuals only say it it under the intake
manifold--and the diagram on a sticker on the area under the hood
indicates it is somewhat towards towards the back.

Hmmm..spent a good bit of time feeling around under there, and also
had a friend (30 yrs experience as a tech on other sorts of cars) look
for it.

Got the car up on a lift and still could not find it from below or
above.

I know it will be simple once I find it, but do need help--and any and
all will be appreciated.

TIA,

Doc