Using picoscope SDK and modifying their ps4000a.xls
Hardware connections for Pico 4425 channel 1 crankshaft position sensor, channel 2 ignition coil cylinder 1.
Using oem diag, I switched off injector 1, had to do it fast, as the test only lasts few seconds.
You can see crankshaft speed variation correctly identifying cylinder 1 as misfiring.
