You may be right. Thanks for your support - your time to reply is appreciated.
I went ahead and ordered another used exact-match Jetronic from Bavarian Auto REcycling and Used Parts and should be here Tuesday then I will know if I am cracked or not. I saw a Boach Tester was available sometimes on E-Bay - but I have only one use for it then would sell it. Might as well get the Jetronic. I will post a reply either way.