I'm not a pro, just a huge car enthusiast and a tinkerer. I've been wrenching on my own cars since my very first car 20 years but just getting into the lab scopes and diagnostics. Recently purchased a Modis and just captured my first 'practical' waveform on a 2001 Nissan Pathfinder.
Channel one is using just the test leads at the battery (filter on, AC coupling on, inverted waveform, 1V scale) and channel two is back probing the control wire on cyl 1 COP using a 2v scale. Pretty neat because until recently I thought I had to have a high amp clamp to do this.
Thanks for sharing here because little by little I'm learning from your guys' experience- as well as from youtube.
Channel one is using just the test leads at the battery (filter on, AC coupling on, inverted waveform, 1V scale) and channel two is back probing the control wire on cyl 1 COP using a 2v scale. Pretty neat because until recently I thought I had to have a high amp clamp to do this.
Thanks for sharing here because little by little I'm learning from your guys' experience- as well as from youtube.
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