another missing part

[new to me]

Hi all, there is a plug in the engine compartment passenger side by the ac housing towards the top three prong green boot with a vacume hose near by I would think map sensor but do not know if car had MAF and MAP on them please advise.

 

[adam levy]

:explosion:

 

[72firebird]

Yes there should be a MAP sensor mounted on the top of the AC box which will have a vacuum hose and a pigtailed harness plugged into it. The TTA was the first (and I believe only) car to come with a 3 bar MAP sensor. You can buy them from pretty much any of the turbo buick vendors or they're easy to find on the turbo buick boards.

In the future, try taking pictures of the area and connections that you're looking at. In some cases there maybe be other parts in the area too that you might be missing.

 

[new to me]

thank,s I am working on pictures but thought it was simple call by the way my name is Jim. I will change the settings soon I am from michigan and do appericate the help.

 

[72firebird]

thank,s I am working on pictures but thought it was simple call by the way my name is Jim. I will change the settings soon I am from michigan and do appericate the help.

No problems Jim, just saying from experience, I have spent countless hours over the engine bay of my car and just a few simple picture I can probably point out 80% of the stuff you're missing and the 20% I miss will be quickly picked up from the other people. Keep in mind, there are people who have been staring at these motors for the last 20+ years, they know what everything is and where it should be at.