[Aviator912]

I have a problem, wonder if anyone can help.

Car went to garage to have power steering pump changed. short time afterwards CEL came on. I have a durametric and recon the symptoms related to vacuum line leak. Checked around area of pump and spraying carb cleaner near this area engine revs pick up. Can also hear the sucking noise from the valve at the back of the intake manifold, the brake booster take off point.

I also found a horseshoe shaped grey clip in the well where the hood folds into, which clearly has not gone back somewhere during the work that was done previously.

So my question, is the piece marked part 24 on the Porsche vacuum diagram a small grey horseshoe fitting and if so does it just clip on? If not is there an o ring that can be changed in the actual fitting?

Many thanks

Ian