Originally Posted by YBJ
Thanks Claude,
But with this post I hope to get some usefull information about that crankshaft and phase sensor!

Your reading about Fast Ford article was not correct.
I have this article on my desk.
Article say (MD say) regarding crank sensor :
"Problem with these sensors normally result in poor throttle response, hesitations, sudden engine stops, and non-start situations."
Article say regarding phase sensor :
"Problems here normally relate misfires."
It is simple and very clear.
Never say : poor or rich mixture !!!!
Regards.
Claude