The first item in your signature has 65 posts in it. Nobody is going to read it all, the 65th post kind of bumps you back to the first post. I will remove it from the list shown in my signature while we wait for the definitive thread from you. You should mark you original post as obsolete but add a link to the new post.
With what we know now I think you could reduce it to just one sentence and do everyone a favour by not confusing them.

One sensor that is good for both of the frequencies used on our cars, what could be simpler?