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On October 30-31, 2018, Andrey Shulgin held a seminar in Kyiv on vehicle diagnostics before and after installing gas equipment using his methods and USB Autoscope. This video discusses a tool such as the Px script, which allows you to: evaluate cylinder tightness; calculate the geometric compression ratio; automatically measure real valve timing; show the real gas exchange process in the cylinder in the form of animation; identify insufficient filling of the cylinder with fresh mixture and establish its causes; check the efficiency of the turbocharger, supercharger, variable valve timing system (Vanos, VVT ...), variable valve lift system (VTEC ...), variable intake tract geometry system, intake tract resonator system; evaluate the efficiency of the turbocharger; identify unacceptably high cylinder filling due to improper operation of the supercharger or turbocharger; identify increased engine power costs for cleaning the cylinder from exhaust gases; identify engine operating modes where ignition timing is not optimal. More details - http://injectorservice.com.ua/script_...