Fortunately this is an easy fix. Not really cheap though. The sensor runs $129 from Mopar online or my local MB dealer. Napa online carries one for $89 + $5 shipping. Its not a Bosch if that makes a difference.

It is easy to get to and replace right on the back of the engine at the top of the bell housing.

I want to thank AMGJerry again for his assistance in trouble shooting the problem.

MikeR