A fast & reliable way to check these over complicated system is to simply unplug the plug leading to the ecu.This then allows the alternator to become a conventional unit and voltage output can be checked at the rear of the unit.

Hi all new here so be gentle please! I have just dowloaded the beta software and on my desktop there is an icon called Pico.cgi but my computer will not open this file.Does anyone know what programme to use or where i can download a version to enable this to be used.My pico scope software runs perfe...