here I am..finally! load the log file and I hope to have it done well....needless to say, I don't have the slightest idea how to read, I loaded it on the scanner and I can only see the graphs but how to interpret them I don't even have the slightest idea...I will investigate this... aspect of your advice/teachings
here is the fileFR_2016_05_03__19_31_07 5T.rar I don't know if you need to know which scanner to use, this is a delphy DS150...