Automotive Waveforms February 13, 2000September 1, 2020 Here some sample of automotive waveform captured by users. CAN Bus Pump 60000/9.57 6270 RPM Activation signal and current ramp Voltage and current ramp injector AC ripple and current from battery Relative compression using AC ripples on battery voltage Vacuum using the first look in the manifold (the yellow is cylinder 1 for syncro) Oxygen sensor and heater current Relative compression with amp clamp Opening and closing of pintle (in green, detected with stethoscope) Relative Compression test with Hantek CC-650 @ 25Ksa/s (on the right with 33Hz DSP Low Pass Filter) Budget PSI sensor in-cylinder test. 5Ksa/s without and with 80Hz DSP low pass filter. Testing on reversing/parking sensors by using an Ultrasonic Wave Sensors (DIY Built by Bernard, 2020). Automotive Module Audio Module
