Perhaps you are correct, but I could not find it after long time search. The Hanes Manual (however far from perfect) has a problem code (1-2-1) for MAP with a Fenix 5.2 system, but with the Motronic 4.3 system the same code points to a problem with the MAF (by the way the book shows the identical ...

Thanks again to all you gents who replied to my dilema. It has been verified by a local Volvo dealer that this model car (2.4L) with Bosch type of fuel injection system DOES NOT have an MAP. It does have however a MAF(Mass Air Flow) sensor instead. Anyway, thanks a bunch!

Thank you all for the response. I am beggining to think that jimmy57 has the correct solution since I looked high and low for a long, long time without finding any part even remotely resembling the illustration I have for this part. The on-board diagnostic gave me the code "1-2-1" which is shown as ...

The on-board diagnostic indicate a MAP sensor problem. The car either does not start or idles very low and rough and eventually dies.

I can not find the MAP sensor in my car. None of the documents I used gives the actual location or any suggestion toward the resolution of the problem. Help would be ...