egr temperature switch

"Apparently there are children on this site that shouldn't!"

Shouldn't what?

The more information you provide, the better your chances of getting a good answer. Year, make, and model are the first things you should tell us.

Or not. It's up to you.

Now, kimgar, what is it I shouldn't do?

The answers given to your post in General Discussion were much more coherent than the question.

Oh yah! I forgot. Don't count this reply.