I recently purchased a Pico Automotive Lab Scope and have just begun creating and saving a waveform library for my truck.
I plan to acquire these samples while the truck is running great so that in the event of a problem or concern, I can repeat the relevant tests and compare the waveforms.
Examples are cam/crank signal relationships, Injector waveform, fuel pump current trace, CAN Bus, alternator ripple, starter motor, sensor signals…..etc.
I thought I would start this thread to discuss with anyone interested or build similar waveform libraries.
I will be happy to share any of my captures with anyone who needs them.
Fuel Pump.jpg
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, and 50 Gallon auxiliary fuel tank.
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