problems with the car's ignition when is heat

[mercedesalbania]

Hi
I have w203 2001 200cdi and I have a proglem on ignition when the motor is heat 70C and over. And is later on start.
But when is Cool in the morning is easier on ignition.

 

[television]

This could be the crank shaft sensor if it is hard or no start from hot

 

[mercedesalbania]

I put in computer and no problem can find.
The motor start from hot.

 

[Miffy]

It does seem as malcom has already said, the CPS

 

[television]

The CPS never comes up on most test