Channel: How a Car Works
Category: Autos & Vehicles
Tags: automotive oscilloscopeengine diagnosticsautomotive diagnosticsoscilloscoperelative compression testpicoscope
Description: Alex Muir explains what an oscilloscope is, how it works and how to perform two tests: a relative compression test by measuring current into the starter motor, and a full pressure test using PicoScope's WPS pressure transducer.