1992 mercedes 400se LH Module
 

It is known that the 1992 MB 400e has an LH Module with WOT enrichment.

I don't understand why the 1992 MB 400se doesn't have an LH Module with WOT, or does it?

On another board, the 400e WOT LH module has been a topic of discussion, but no answers on the 400se LH Module.

Wondering if the and LH Module with WOT from a 400e work in a 1992 400se?

I wonder if the two cars are in different weight classes for emissions or the weight of one car ( engine load ) over the other causes emissions to be over the limit.