I'm running G40 in my two Fords, ( what VW call G12++ , although the current G13 has the same inhibitor formula ) the particular brand i am using does not have 2-Eha but some do.
Zerex G40 i believe does not have 2-Eha, it lasts 5 years and really does a good job of protecting all kinds of metals, inclusing Solder, Copper, Brass, even Magnesium, it gives outstanding results for Aluminium corrosion and very good Cast Iron protection aswell.