Nice Gelb! Thanks for the links
Quote:
Originally Posted by Smallblock454
The Mercedes EGR valve seems to be different
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No, it's the same thing.
The SAI changeover valve is simply an on/off vacuum controlled normally closed airflow valve...nothing special about it. The Merc valve does the same thing, has the same size fittings, even the same mold marks. Part #'s are irrelevant. They are the same valve.
Though the specs are identical, I'll go ahead and post up pictures, measurements and results when I replace it.
Thanks Markus!